{"id":11240,"date":"2026-09-24T04:39:26","date_gmt":"2026-09-24T04:39:26","guid":{"rendered":"https:\/\/www.cigatisolutions.com\/blog\/?p=11240"},"modified":"2026-10-13T04:52:12","modified_gmt":"2026-10-13T04:52:12","slug":"export-public-folder-to-pst","status":"publish","type":"post","link":"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/","title":{"rendered":"How to Export Public Folder to PST: A Technical Guide"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;11240&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;How to Export Public Folder to PST: A Technical Guide&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (1 vote)    <\/div>\n    <\/div>\n<div class=\"case-study-n my-3\">\n<p>Exchange Public Folders store shared content across departments &amp; teams. Administrators often need to export this content into PST files for backup. The correct export method depends on whether the source&#8217;s Exchange Server, on-premises, Exchange Online or a hybrid environment. This guide walks through supported methods &amp; common issues administrators encounter during export Public Folder to PST.<\/p>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#What_Is_an_Exchange_Public_Folder\" >What Is an Exchange Public Folder?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Why_Export_Exchange_Public_Folders_to_PST\" >Why Export Exchange Public Folders to PST?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Prerequisities\" >Prerequisities<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#How_to_Export_Office_365_Public_Folders_to_PST\" >How to Export Office 365 Public Folders to PST<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Method_01_Export_Public_Folder_Via_Outlook\" >Method 01: Export Public Folder Via Outlook<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Method_02_Export_Public_Folder_Mailbox_to_PST_Using_Exchange_Admin_Tools\" >Method 02: Export Public Folder Mailbox to PST Using Exchange Admin Tools<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Method_03_Professional_Way_to_Export_Public_Folder_to_PST\" >Method 03: Professional Way to Export Public Folder to PST<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#How_to_Export_Exchange_Online_Public_Folder_to_PST\" >How to Export Exchange Online Public Folder to PST<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Public_Folder_Permissions_vs_PST_Data\" >Public Folder Permissions vs PST Data<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Common_Problems_When_Export_Public_Folder_to_PST\" >Common Problems When Export Public Folder to PST<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#How_to_Verify_the_Exported_PST\" >How to Verify the Exported PST<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Public_Folder_to_PST_Validation_Checklist\" >Public Folder to PST Validation Checklist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Public_Folder_Export_vs_Public_Folder_Migration\" >Public Folder Export vs Public Folder Migration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Best_Practices_for_Public_Folder_to_PST_Export\" >Best Practices for Public Folder to PST Export<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Conclusion\" >Conclusion<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_an_Exchange_Public_Folder\"><\/span>What Is an Exchange Public Folder?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A Public Folder is a shared place inside Exchange that many people use. It keeps emails, calendar events, contacts, tasks, &amp; messages all in one spot. Unlike a persons mailbox a Public Folder is not owned by just one person. Instead different groups or teams can use it depending on the permissions they have. The information in Public Folders is stored in Public Folder mailboxes on the Exchange Server or, in Exchange Online.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Export_Exchange_Public_Folders_to_PST\"><\/span>Why Export Exchange Public Folders to PST?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Organizations export Public Folder content to PST for several practical reasons:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Creating a<\/span><b> local backup<\/b><span style=\"font-weight: 400;\"> copy of shared organizational data.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Migrating <\/span><b>Public Folder content to another environment<\/b><span style=\"font-weight: 400;\"> or platform.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Archiving older content<\/b><span style=\"font-weight: 400;\"> that is no longer actively used.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Preserving data before decommissioning<\/b><span style=\"font-weight: 400;\"> an Exchange Server.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Accessing Public Folder <\/span><b>content offline without server connectivity<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maintaining a <\/span><b>portable copy for administrators<\/b><span style=\"font-weight: 400;\"> and compliance teams.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Supporting<\/span><b> legal discovery<\/b><span style=\"font-weight: 400;\"> or <\/span><b>regulatory compliance <\/b><span style=\"font-weight: 400;\">requirements.<\/span><\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Prerequisities\"><\/span>Prerequisities<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Export options differ across <\/span><b>Exchange Server 2010, 2013, 2016, and 2019<\/b><span style=\"font-weight: 400;\">. Exchange Online &amp; hybrid environments introduce additional considerations. Confirming the source version first helps determine which export method applies.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Exporting a Public Folder requires appropriate permission levels on that folder. Common permission roles include <\/span><b>Owner, Publishing Editor, Editor, &amp; Reviewer<\/b><span style=\"font-weight: 400;\">. Administrators may also need elevated rights within the Exchange Admin Center.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Review the total size of the Public Folder before starting the export. Count the <\/span><b>number of items, large attachments, <\/b><span style=\"font-weight: 400;\">and <\/span><b>nested subfolders<\/b><span style=\"font-weight: 400;\">. Larger folders require more planning around time and storage capacity.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Confirm that the destination disk has<\/span><b> sufficient free space available<\/b><span style=\"font-weight: 400;\">. The expected PST size should include room for temporary working files. Insufficient storage is a frequent cause of failed export attempts.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">PST file size limits vary depending on the Outlook version in use. <\/span><b>Modern Outlook versions using Unicode format<\/b><span style=\"font-weight: 400;\"> support significantly larger PST files. Administrators should still avoid extremely large single PST files where possible.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Avoid modifying source Public Folder data while an export is running. Record the existing folder structure for later comparison and verification. Document folder permissions separately if they need to be reapplied later.<\/span><\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Export_Office_365_Public_Folders_to_PST\"><\/span>How to Export Office 365 Public Folders to PST<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Several approaches exist for exporting Public Folder content, and each fits different environments and administrative access levels.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_01_Export_Public_Folder_Via_Outlook\"><\/span>Method 01: Export Public Folder Via Outlook<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Microsoft provides the Import &amp; Export Wizard within Outlook for this task. This method works for Outlook 2013 and later versions with appropriate permissions.<\/p>\n<p>This method suits smaller Public Folders &amp; one-time export tasks. Microsoft documentation notes this approach is not recommended for very large Public Folders, generally above thirty gigabytes, due to performance limitations within Outlook.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_02_Export_Public_Folder_Mailbox_to_PST_Using_Exchange_Admin_Tools\"><\/span>Method 02: Export Public Folder Mailbox to PST Using Exchange Admin Tools<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The Exchange Admin Center and Exchange Management Shell serve different administrative purposes. The Admin Center supports managing Public Folder permissions and mailbox assignments through a graphical interface. The Management Shell supports scripted export requests and detailed monitoring through cmdlets. Role-based access control determines which administrators can create or manage export requests. Review request status regularly and address any reported errors promptly. Capabilities available through each tool can differ across Exchange Server versions.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Method_03_Professional_Way_to_Export_Public_Folder_to_PST\"><\/span>Method 03: Professional Way to Export Public Folder to PST<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"migrate-btn-n my-4\">\n<p><span style=\"font-weight: 400;\">The <\/span><a href=\"https:\/\/www.cigatisolutions.com\/export-office-365-to-pst\/\" target=\"_blank\" rel=\"noopener\"><b>Cigati Exchange Server to PST Backup Tool<\/b><\/a><span style=\"font-weight: 400;\"> is one such solution built for this purpose: <\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It supports <\/span><b>Public Folder mailboxes alongside Primary, Shared, and Archive mailbox<\/b><span style=\"font-weight: 400;\"> types.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0The software<\/span><b> preserves folder hierarchy<\/b><span style=\"font-weight: 400;\"> throughout the export process, keeping the PST structure consistent with the source.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Administrators can apply <\/span><b>date range filters<\/b><span style=\"font-weight: 400;\"> to narrow the scope of an export.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A <\/span><b>duplicate detection<\/b><span style=\"font-weight: 400;\"> feature identifies repeated items based on sender, subject, &amp; body content.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Batch processing<\/b><span style=\"font-weight: 400;\"> allows multiple Public Folder mailboxes to be exported within a single session.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">With this software, you can <\/span><a href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-public-folder-to-office-365-shared-mailbox\/\" target=\"_blank\" rel=\"noopener\"><b>migrate Public Folder to Shared Mailbox<\/b><\/a><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It supports <\/span><b>Exchange Server 2019, 2016, 2013, 2010, &amp; earlier versions<\/b><span style=\"font-weight: 400;\">. <\/span><\/li>\n<\/ul>\n<div class=\"row justify-content-center mac-win-tab mt-3 mb-5\">\n<div class=\"col-md-6\">\n<ul id=\"myTab\" class=\"nav nav-tabs justify-content-center\" role=\"tablist\">\n<li class=\"nav-item\" role=\"presentation\"><button id=\"home-tab\" class=\"nav-link bg-transparent px-4 active\" role=\"tab\" type=\"button\" data-toggle=\"tab\" data-target=\"#home\" aria-controls=\"home\" aria-selected=\"true\"><i class=\"icon-windows\"><\/i> Windows<\/button><\/li>\n<li class=\"nav-item\" role=\"presentation\"><button id=\"profile-tab\" class=\"nav-link bg-transparent px-4\" role=\"tab\" type=\"button\" data-toggle=\"tab\" data-target=\"#profile\" aria-controls=\"profile\" aria-selected=\"false\"><i class=\"icon-apple\"><\/i>Mac<\/button><\/li>\n<\/ul>\n<div id=\"myTabContent\" class=\"tab-content\">\n<div id=\"home\" class=\"tab-pane fade active show\" role=\"tabpanel\" aria-labelledby=\"home-tab\"><span class=\"block_btn\"><a class=\"primary-btn\" href=\"https:\/\/www.cigatisolutions.com\/demo-version\/exchange-server-to-pst-backup-win.exe\" rel=\"nofollow\"><i class=\"icon-windows\"><\/i> Download Now<\/a>\u00a0\u00a0<a class=\"secondary-btn\" href=\"https:\/\/www.cigatisolutions.com\/exchange-server-to-pst-backup-tool\/purchase-now.php\" target=\"blank\" rel=\"nofollow\"><i class=\"icon-basket\"><\/i> Purchase Now<\/a><\/span><\/div>\n<div id=\"profile\" class=\"tab-pane fade\" role=\"tabpanel\" aria-labelledby=\"profile-tab\"><span class=\"block_btn\"><a class=\"primary-btn\" href=\"https:\/\/www.cigatisolutions.com\/demo-version\/exchange-server-to-pst-backup-for-mac.dmg\" rel=\"nofollow\"><i class=\"icon-apple\"><\/i> Download Now<\/a>\u00a0\u00a0<a class=\"secondary-btn\" href=\"https:\/\/www.cigatisolutions.com\/mac\/exchange-server-to-pst-backup-tool\/purchase-now.php\" target=\"blank\" rel=\"nofollow\"><i class=\"icon-basket\"><\/i> Purchase Now<\/a><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><span style=\"font-weight: 400;\">Look at the guide on how the <\/span><a href=\"https:\/\/www.cigatisolutions.com\/exchange-server-to-pst-backup-tool\/how-it-works.html\" target=\"_blank\" rel=\"noopener\"><b>Cigati Exchange Server to PST Backup Tool <\/b><\/a><span style=\"font-weight: 400;\">Works.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Export_Exchange_Online_Public_Folder_to_PST\"><\/span>How to Export Exchange Online Public Folder to PST<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Exchange Online Public Folders require a different administrative approach than on-premises servers. Native PowerShell export requests to PST are not available in Exchange Online. Microsoft Purview eDiscovery tools can export Public Folder content for compliance purposes in supported scenarios. Outlook remains available as a method when Public Folders are added to a Microsoft 365 profile. Large Public Folder environments in Exchange Online may require exporting folders individually. Administrators should evaluate whether they need the entire hierarchy or selected folders only.<\/p>\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Public_Folder_Permissions_vs_PST_Data\"><\/span>Public Folder Permissions vs PST Data<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>A PST file stores mailbox items rather than server configuration settings. Public Folder permissions exist as configuration data within Exchange itself. Exporting a Public Folder to PST does not restore its original permissions automatically. Organizations planning migration or disaster recovery should document permissions separately in advance.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Problems_When_Export_Public_Folder_to_PST\"><\/span>Common Problems When Export Public Folder to PST<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table style=\"border-collapse: collapse; margin: 20px auto; text-align: left; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\"><strong>Public Folder Is Not Visible in Outlook<\/strong>\n<br>\nThis issue often relates to permissions, Outlook profile settings, \/ cached data. Confirm folder permissions &amp; refresh the Outlook profile before trying again.<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\"><strong>Export Option Is Missing<\/strong>\n<br>\nOutlook version limitations or insufficient permissions can hide the export option. Confirm the Outlook version supports Public Folder export before proceeding further.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\"><b>Export Stops or Gets Stuck<\/b>\n<br>\nLarge folders, network interruptions, or Exchange throttling can pause an export. Corrupt items within the folder may also interrupt the export process.<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\"><b>Some Items Are Missing<\/b>\n<br>\nApplied filters, unsupported item types, or permission restrictions can exclude items. Review export logs to identify which items were skipped &amp; why.<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\"><b>PST File Is Too Large<\/b>\n<br>\nSplit the export into smaller PST files or separate folder batches. Adjust PST size settings appropriately before starting a new export attempt.<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\"><b>Attachments Are Missing<\/b>\n<br>Check item-level export results and verify attachment size against known limits. Review detailed export logs to confirm attachment handling during the process.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Verify_the_Exported_PST\"><\/span>How to Verify the Exported PST<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Open Outlook<\/b><span style=\"font-weight: 400;\"> on a machine with access to the file.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Add <\/b><span style=\"font-weight: 400;\">or open the exported PST file within Outlook.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Check that the <\/span><b>Public Folder hierarchy appears<\/b><span style=\"font-weight: 400;\"> as expected.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Compare folder counts <\/b><span style=\"font-weight: 400;\">against the original source structure.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compare item counts between the source and exported PST.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Open sample emails to confirm<\/b><span style=\"font-weight: 400;\"> content displays correctly.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Test several attachments<\/b><span style=\"font-weight: 400;\"> to confirm they open properly.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Check calendar and contact items<\/b><span style=\"font-weight: 400;\"> where they were included.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Verify dates and metadata match the original source items.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Review export logs <\/b><span style=\"font-weight: 400;\">or generated reports for any errors.<\/span><\/li>\n<\/ol>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Public_Folder_to_PST_Validation_Checklist\"><\/span>Public Folder to PST Validation Checklist<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">PST file opens successfully in Outlook.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Folder hierarchy remains intact and accurate.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Expected folders are all present in the PST.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Item counts appear reasonable compared with the source.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Attachments open correctly without errors.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sample emails display readable, accurate content.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Calendar and contact items appear where expected.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No unresolved export errors remain in the log.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The PST file has been copied to secure storage.<\/span><\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Public_Folder_Export_vs_Public_Folder_Migration\"><\/span>Public Folder Export vs Public Folder Migration<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table style=\"border-collapse: collapse; margin: 20px auto; text-align: left; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"border: 1px solid #000000; padding: 10px; text-align: center;\"><strong>Public Folder Export<\/strong><\/td>\n<td style=\"border: 1px solid #000000; padding: 10px; text-align: center;\"><strong>Public Folder Migration<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\">Creates a PST copy of the data<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">Moves data to another Exchange environment<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">Useful for backup or archiving<\/span><\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">Useful when changing platforms entirely<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">PST file is the final destination<\/span><\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">Another Exchange environment is the destination<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">Permissions often need separate handling<\/span><\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">Permissions may need migration mapping<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">Generally a simpler process<\/span><\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\"><span style=\"font-weight: 400;\">Generally a more complex process<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Best_Practices_for_Public_Folder_to_PST_Export\"><\/span>Best Practices for Public Folder to PST Export<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Schedule exports during periods of lower server usage.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Confirm source folder permissions before starting any export.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Maintain sufficient free disk space throughout the process.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Export larger folders in smaller, manageable batches.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Preserve the original folder hierarchy during every export.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Record source folder and item counts before starting.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Validate the resulting PST file after export completes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Retain export logs for future reference and audits.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Store exported PST files in a secure location.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Avoid deleting source data until validation is fully complete.<\/span><\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Exporting Public Folder data to PST requires attention to permissions, size, &amp; environment. Available methods include Outlook, Exchange, and third-party software. Requirements differ across Exchange Server versions, Exchange Online, and hybrid environments. Permissions and PST size limits deserve careful attention throughout the export process. Validating the resulting PST file remains an essential final step. Administrators should select an export method that fits their environment, folder size, and available administrative access.<\/p>\n<div class=\"faq-n my-4\">\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<div class=\"schema-faq wp-block-yoast-faq-block\">\u00a0\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1790164345769\"><strong class=\"schema-faq-question\"><strong>Q1: Why doesn&#8217;t PowerShell export work for Exchange Online Public Folders?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans.<\/strong> Exchange Online does not provide native PST export-request cmdlets for Public Folders like on\u2011premises Exchange. Instead administrators must use Purview eDiscovery to export or export manually from Outlook after adding the folder to a profile.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790164358238\"><strong class=\"schema-faq-question\"><strong>Q2: What permission roles affect export capability. How do they differ?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans.<\/strong> Owner, Publishing Editor, Editor and Reviewer roles control read, write and create access at the folder level. In addition administrators may need Exchange Admin Center or RBAC rights to create or manage export requests across the organization.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790164370022\"><strong class=\"schema-faq-question\"><strong>Q3: What&#8217;s the technical difference between Exchange 2010 and 2013+ Public Folder architecture?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans.<\/strong> Exchange 2010 stored Public Folders in a Public Folder database. Exchange 2013. Later replaced that database with Public Folder mailboxes\u2014regular mailboxes that host the folder hierarchy and content. That is why PowerShell export requests became possible from Exchange 2013 onward.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790164380426\"><strong class=\"schema-faq-question\"><strong>Q4: What causes Exchange throttling during export. How does it affect large folders?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans<\/strong>. Exchange applies throttling policies to limit resource use per request or user. For Public Folders throttling can slow or pause export jobs. You can mitigate this by batching exports running them during off\u2011peak hours or splitting the export by subfolder.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790164390551\"><strong class=\"schema-faq-question\"><strong>Q5: What&#8217;s the technical reason large PSTs cause problems?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans.<\/strong> ANSI\u2011format PSTs had a limit of 2 GB. Unicode\u2011format PSTs introduced with Outlook 2003 support larger sizes but very large single PST files can still corrupt, run slowly and take long to load in Outlook. That is why it is recommended to split PST files.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790164400118\"><strong class=\"schema-faq-question\"><strong>Q6: How do I monitor an export request via Shell?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans.<\/strong> Use status\u2011checking cmdlets to query the export request. These cmdlets return the progress percentage, status (Queued, InProgress, Completed, Failed) and any error messages. Monitoring this way lets you intervene before a failure becomes critical.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790164409959\"><strong class=\"schema-faq-question\"><strong>Q7: What technical factors cause &#8221; items&#8221; during export?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans.<\/strong> Filters that limit the date range or item type may exclude content. Corrupted items that fail mid\u2011export can also be missing. Insufficient permissions on subfolders can cause items to be skipped. Export logs usually flag skipped items with a reason code.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790164425648\"><strong class=\"schema-faq-question\"><strong>Q8: Whats required to include subfolders, in an export request?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>Ans.<\/strong> The export request, whether you use Shell parameters or a tool\u2019s user interface must explicitly enable an &#8220;include subfolders&#8221; or recursive scope option. Without this option the top\u2011level folder\u2019s items are exported, not the nested hierarchy.<\/p> <\/div> <\/div>\n<\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Exchange Public Folders store shared content across departments &amp; teams. Administrators often need to export this content into PST files<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/\">Read More<\/a><\/p>\n","protected":false},"author":16,"featured_media":14211,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-11240","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-management-migration"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Best Way to Export Public Folder to PST<\/title>\n<meta name=\"description\" content=\"Learn how to export Public Folder to PST with practical methods to preserve emails, folder structure, attachments, and other mailbox data.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Best Way to Export Public Folder to PST\" \/>\n<meta property=\"og:description\" content=\"Learn how to export Public Folder to PST with practical methods to preserve emails, folder structure, attachments, and other mailbox data.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cigatisolutions.com\/blog\/export-public-folder-to-pst\/\" \/>\n<meta property=\"og:site_name\" content=\"Cigati Solutions Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-24T04:39:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-13T04:52:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cigatisolutions.com\/blog\/wp-content\/uploads\/2025\/03\/Export-Public-Folder-to-PST-Format-.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"698\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Khushboo Maurya\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Khushboo Maurya\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/export-public-folder-to-pst\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/export-public-folder-to-pst\\\/\"},\"author\":{\"name\":\"Khushboo Maurya\",\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/#\\\/schema\\\/person\\\/6314bdc9922fc7e2743043a2d95ee2d1\"},\"headline\":\"How to Export Public Folder to PST: A Technical Guide\",\"datePublished\":\"2026-09-24T04:39:26+00:00\",\"dateModified\":\"2026-10-13T04:52:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/export-public-folder-to-pst\\\/\"},\"wordCount\":1826,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/export-public-folder-to-pst\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cigatisolutions.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Export-Public-Folder-to-PST-Format-.webp\",\"articleSection\":[\"Email Management &amp; 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