{"id":12020,"date":"2025-08-21T12:37:17","date_gmt":"2025-08-21T12:37:17","guid":{"rendered":"https:\/\/www.cigatisolutions.com\/blog\/?p=12020"},"modified":"2025-08-21T12:37:54","modified_gmt":"2025-08-21T12:37:54","slug":"migrate-bigrock-email-to-office-365","status":"publish","type":"post","link":"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/","title":{"rendered":"How to Migrate BigRock Email to Office 365 &#8211; Easy 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;12020&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 Migrate BigRock Email to Office 365 - Easy 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\n<p>Organizations are shifting towards adopting Microsoft\u2019s ecosystem of apps for effective collaboration. Therefore, they have decided to migrate BigRock email to Office 365. Although shifting emails from BigRock to Office 365 is seen as a complicated task. However, there\u2019s no need to worry. Here you\u2019ll find a detailed explanation of the entire migration process. This will include a specialized tool, the <strong>Cigati <a href=\"https:\/\/www.cigatisolutions.com\/imap-mail-backup\/\">IMAP Backup Tool<\/a><\/strong>, that does the job in no time. Along with this, a cost-effective method will be explained for those who need to migrate a small number of emails.<\/p>\n\n\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\/Cigati-IMAP-Backup-win.exe\"><i class=\"icon-windows\"><\/i> Download Now<\/a>&nbsp;&nbsp;<a class=\"secondary-btn\" href=\"https:\/\/www.cigatisolutions.com\/imap-mail-backup\/purchase-now.php\"><i class=\"icon-basket\"><\/i> Purchase Now<\/a><\/span>\n        <\/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\/Cigati-imap-backup-for-mac.dmg\"><i class=\"icon-apple\"><\/i> Download Now<\/a>&nbsp;&nbsp;<a class=\"secondary-btn\" href=\"https:\/\/www.cigatisolutions.com\/mac\/imap-backup\/purchase-now.php\"><i class=\"icon-basket\"><\/i> Purchase Now<\/a><\/span>\n        <\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\/migrate-bigrock-email-to-office-365\/#Reasons_to_Migrate_from_BigRock_to_Office_365\" >Reasons to Migrate from BigRock to Office 365<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/#How_to_Migrate_BigRock_Email_to_Office_365\" >How to Migrate BigRock Email to Office 365?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/#Manually_Migrate_Email_from_BigRock_to_Office_365\" >Manually Migrate Email from BigRock to Office 365<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/#Challenges_with_the_Manual_Method\" >Challenges with the Manual Method<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/#Most_Reliable_Tool_to_Migrate_BigRock_Email_to_Office_365\" >Most Reliable Tool to Migrate BigRock Email to Office 365<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/#Steps_to_transfer_BigRock_email_to_Office_365\" >Steps to transfer BigRock email to Office 365:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/#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=\"Reasons_to_Migrate_from_BigRock_to_Office_365\"><\/span>Reasons to Migrate from BigRock to Office 365<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Although BigRock offers reliable services, but lags in the advanced features of Microsoft Office 365. Office 365 has become the go-to solution for businesses to manage their task efficiently. Here are some of the main reasons why users move from BigRock to Office 365:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>BigRock email services lack advanced functionalities that are often used by professional users. Whereas Microsoft 365 provides smart email features.<\/li>\n\n\n\n<li>Unlike Office 365, BigRock has limited storage capacity. With Office 365, users can archive and upgrade storage.<\/li>\n\n\n\n<li>Microsoft 365 includes a professional productivity suite. This includes Word, Excel, PowerPoint, OneDrive, Outlook, and Teams.&nbsp;<\/li>\n\n\n\n<li>Major limitations in BigRock are in uptime, speed, and scalability. Office 365 gives a 99.9% uptime SLA.&nbsp;<\/li>\n\n\n\n<li>An all-in-one subscription is provided with Office 365. Whereas BigRock users have to pay separately for different services.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Migrate_BigRock_Email_to_Office_365\"><\/span>How to Migrate BigRock Email to Office 365?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Two different methods are commonly used. One is through MS Outlook, and the other is by using a specialized automated tool. The next sections will cover each of these methods in detail. Select the most effective solution that best fits your needs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manually_Migrate_Email_from_BigRock_to_Office_365\"><\/span>Manually Migrate Email from BigRock to Office 365<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>This is the simplest and most common method for both individuals and business users. It works well for those who want all their mailbox data to shift from BigRock to Office 365.&nbsp;<\/p>\n\n\n\n<p>Consider this step-by-step process to begin the process:<\/p>\n\n\n\n<p><strong>Step 1: Export BigRock Emails to a PST File<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Launch <strong>MS Outlook<\/strong> and open the <strong>File<\/strong> tab to <strong>Add Account<\/strong>.<\/li>\n\n\n\n<li>Now, enter the <strong>BigRock email <\/strong>credentials and <strong>server <\/strong>details:<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Email Address<\/td><td>user@yourdomain.com<\/td><\/tr><tr><td>IMAP (Incoming Mail Server)<\/td><td>Server: mail.bigrock.com<\/td><\/tr><tr><td><\/td><td>Port: 993<\/td><\/tr><tr><td><\/td><td>Encryption: SSL<\/td><\/tr><tr><td>SMTP (Outgoing Mail Server)<\/td><td>Server: smtp.bigrock.com<\/td><\/tr><tr><td><\/td><td>Port: 465 or 587<\/td><\/tr><tr><td><\/td><td>Encryption: SSL<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>Next, go to the <strong>File<\/strong> tab, press <strong>Open &amp; Export<\/strong> &gt; <strong>Import\/Export<\/strong>.<\/li>\n\n\n\n<li>Choose <strong>Export to a file<\/strong> &gt; <strong>Next<\/strong>.&nbsp;<\/li>\n\n\n\n<li>After that, select<strong> Outlook Data File (.pst)<\/strong> and click<strong> Next<\/strong>.<\/li>\n\n\n\n<li>Then, select your <strong>BigRock mailbox<\/strong>, locate and choose the destination path to save your PST file. Hit <strong>Finish<\/strong>.<\/li>\n<\/ol>\n\n\n\n<p><strong>Step 2: Import PST to Office 365 Mailbox Account<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>By following <strong>Steps 1 (1) and (2)<\/strong>, add an <strong>Office 365 account<\/strong> in <strong>Outlook<\/strong>.<\/li>\n\n\n\n<li>Once it is added, you will see both BigRock and Office 365 accounts in Outlook.<\/li>\n\n\n\n<li>In <strong>Outlook<\/strong>, again go to <strong>File<\/strong> &gt; <strong>Open &amp; Export<\/strong> &gt;<strong> Import\/Export<\/strong>.<\/li>\n\n\n\n<li>Then, choose<strong> Import from another program or file<\/strong> &gt; <strong>Outlook Data File (.pst)<\/strong>.<\/li>\n\n\n\n<li>After that, find and open the exported <strong>BigRock PST file<\/strong>.&nbsp;<\/li>\n\n\n\n<li>Now, select the target destination as <strong>Office 365<\/strong> and tap <strong>Finish<\/strong>.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Challenges_with_the_Manual_Method\"><\/span>Challenges with the Manual Method<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Manually exporting and importing dozens of emails is highly impractical.<\/li>\n\n\n\n<li>Migrating large mailboxes may affect Outlook. It can result in a crash or failure.<\/li>\n\n\n\n<li>This manual migration process is only one-time. It does not offer real-time syncing.<\/li>\n\n\n\n<li>The IMAP migration process only migrates the emails. Users need to separately migrate the contacts and calendars if required.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Most_Reliable_Tool_to_Migrate_BigRock_Email_to_Office_365\"><\/span>Most Reliable Tool to Migrate BigRock Email to Office 365<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>With the <strong>Cigati IMAP Backup Tool<\/strong>, users can simplify their email management by migrating BigRock emails to O365. In addition to Office 365, it also directly migrates to other email clients like Gmail, Thunderbird, etc. Besides this, it can save emails in multiple file formats, export data in bulk, and ensure no risk of data loss. Moreover, built-in features like attachment backup, email filtering, and duplicate prevention make the process efficient.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Steps_to_transfer_BigRock_email_to_Office_365\"><\/span>Steps to transfer BigRock email to Office 365:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<ol class=\"wp-block-list\">\n<li>First, install and launch the application.<\/li>\n\n\n\n<li>Then, hit<strong> Continue<\/strong> and decide whether to use <strong>Single Mode<\/strong> or <strong>Batch Mode.<\/strong><\/li>\n\n\n\n<li>Now, provide the <strong>login<\/strong> details of the <strong>BigRock account<\/strong> credentials.<\/li>\n\n\n\n<li>Next, mark the mailbox folders you want to migrate to Office 365.<\/li>\n\n\n\n<li>Then, click <strong>Next<\/strong>. Choose <strong>Office 365<\/strong> as the destination <strong>Email Client<\/strong>.<\/li>\n\n\n\n<li>Proceed by authenticating with your <strong>Office 365<\/strong> email ID and password.<\/li>\n\n\n\n<li>Finally, press <strong>Next<\/strong> to execute the migration task.<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>To sum up, we\u2019ve provided a detailed step-by-step explanation to migrate BigRock email to Office 365. The <strong>Cigati IMAP Backup Tool<\/strong> makes the migration process seamless and reliable. Additionally, the tool ensures accuracy and speed, too. After migration, users can take advantage of Microsoft\u2019s enhanced productivity tools and smooth email handling.<\/p>\n\n\n\n<p><strong>You May Also Read:<\/strong> <a href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-postbox-to-office-365\/\">Migrate Postbox to Office 365<\/a><\/p>\n\n\n\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\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1755779132678\"><strong class=\"schema-faq-question\">Q: What are the main reasons to migrate BigRock email to Office 365?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Users typically migrate for improved features, including larger mailbox storage (Office 365 offers ~50 GB vs BigRock\u2019s 5\u201330 GB), enhanced security like data loss prevention, spam protection, plus access to productivity tools such as Teams, SharePoint, and OneDrive.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1755779220215\"><strong class=\"schema-faq-question\">Q: Does migrating BigRock email to Office 365 also move contacts and calendars?<\/strong> <p class=\"schema-faq-answer\"><strong>Ans:<\/strong> No. The manual IMAP migration is only email-focused. It migrates only the emails in the Inbox, Sent, and Custom Folders. To migrate contacts and calendars, users need to import and export them separately.<\/p> <\/div> <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Organizations are shifting towards adopting Microsoft\u2019s ecosystem of apps for effective collaboration. Therefore, they have decided to migrate BigRock email<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.cigatisolutions.com\/blog\/migrate-bigrock-email-to-office-365\/\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":12021,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-12020","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 v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Migrate BigRock Email to Office 365 - Easy Guide<\/title>\n<meta name=\"description\" content=\"Learn how to migrate BigRock email to Office 365 with zero data loss. Step-by-step guide for a smooth, secure transfer.\" \/>\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\/migrate-bigrock-email-to-office-365\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Migrate BigRock Email to Office 365 - Easy Guide\" \/>\n<meta property=\"og:description\" content=\"Learn how to migrate BigRock email to Office 365 with zero data loss. 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