{"id":3147,"date":"2026-04-28T11:54:21","date_gmt":"2026-04-28T11:54:21","guid":{"rendered":"https:\/\/www.arysontechnologies.com\/how-to\/?p=3147"},"modified":"2026-06-26T13:37:20","modified_gmt":"2026-06-26T13:37:20","slug":"move-mailbox-from-on-premise-to-microsoft-365","status":"publish","type":"post","link":"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/","title":{"rendered":"How to Move Mailbox from On-Premise to Microsoft 365 Easily"},"content":{"rendered":"<div class=\"query\" style=\"background-color: #effaff; padding: 20px; border-left: 4px solid #265378; margin-bottom: 10px; border-radius: 20px; border-right: 4px solid #265378; box-shadow: rgba(60, 64, 67, 0.3) 0px 1px 2px 0px, rgba(60, 64, 67, 0.15) 0px 2px 6px 2px; \/* border-image: linear-gradient(to bottom, #62D593, rgba(0, 0, 0, 0)) 1 100%;\">\r\n<p><em><strong>Summary:\u00a0<\/strong><span style=\"font-weight: 400;\">Over the years, email and mailbox management have become one of the most crucial parts of modern businesses. It gets even more important when we transition from legacy infrastructure to cloud solutions. The procedure to move mailbox data from on-premises to Microsoft 365 helps users to migrate their email environment based on the requirements. In this article, we will discuss the effective methods to move mailboxes to Microsoft 365. Along with that, you would know how to use the <\/span><a href=\"https:\/\/www.arysontechnologies.com\/office365-backup\/\" target=\"_blank\" rel=\"noopener\"><strong>Aryson Office 365 Backup &amp; Restore Tool <\/strong><\/a><span style=\"font-weight: 400;\">for effective migration with less downtime.<\/span><\/em><\/p>\r\n<div class=\"row justify-content-center mac-win-tab\">\r\n<div class=\"col-md-6\">\r\n<ul id=\"myTab\" class=\"nav nav-tabs justify-content-center border-primary\" role=\"tablist\">\r\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\"> Windows<\/button><\/li>\r\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\">Mac<\/button><\/li>\r\n<li class=\"nav-item\" role=\"presentation\"><button id=\"linux-tab\" class=\"nav-link bg-transparent px-4\" role=\"tab\" type=\"button\" data-toggle=\"tab\" data-target=\"#linux\" aria-controls=\"linux\" aria-selected=\"false\">Linux<\/button><\/li>\r\n<\/ul>\r\n<div id=\"myTabContent\" class=\"tab-content\">\r\n<div id=\"home\" class=\"tab-pane fade active show\" role=\"tabpanel\" aria-labelledby=\"home-tab\"><span class=\"block_btn\"><a class=\"custom-download-btn\" href=\"https:\/\/www.arysontechnologies.com\/demo-version\/Aryson-Office365-backup.exe\"> Download Now<\/a>\u00a0\u00a0<a class=\"custom-buy-btn\" href=\"https:\/\/www.arysontechnologies.com\/office365-backup\/buy-now.php\"> Purchase Now<\/a><\/span><\/div>\r\n<div id=\"profile\" class=\"tab-pane fade\" role=\"tabpanel\" aria-labelledby=\"profile-tab\"><span class=\"block_btn\"><a class=\"custom-download-btn\" href=\"https:\/\/www.arysontechnologies.com\/demo-version\/Aryson-Mac-Office365-backup.dmg\"> Download Now<\/a>\u00a0\u00a0<a class=\"custom-buy-btn\" href=\"https:\/\/www.arysontechnologies.com\/mac\/backup-office365\/buy-now.php\"> Purchase Now<\/a><\/span><\/div>\r\n<div id=\"linux\" class=\"tab-pane fade\" role=\"tabpanel\" aria-labelledby=\"linux-tab\"><span class=\"block_btn\"><a class=\"custom-download-btn\" href=\"https:\/\/www.arysontechnologies.com\/demo-version\/Aryson-Office-365-Backup-Tool-unix.sh\"> Download Now<\/a>\u00a0\u00a0<a class=\"custom-buy-btn\" href=\"https:\/\/www.arysontechnologies.com\/linux-unix\/buy-office365.php\"> Purchase Now<\/a><\/span><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<div class=\"query\" style=\"background-color: #f7fff9; padding: 20px; \/* border-left: 3px solid #265378; *\/margin-bottom: 10px; border: 2px solid #00e477; border-radius: 19px;\">\r\n<p><em><strong>User Query: Sarah Williams on Spiceworks inquired: <\/strong><span style=\"font-weight: 400;\">I have been managing our on-premise Exchange server for several years. Our IT team wants to move to Microsoft 365 to reduce costs &amp; improve collaboration. I need to migrate user mailboxes without causing disruption. I want a reliable method to transfer data safely without loss.<\/span><\/em><\/p>\r\n<p><em><strong>Is there any simple way to move mailboxes from on-premise Exchange to Microsoft 365?<\/strong><\/em><\/p>\r\n<\/div>\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 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 ez-toc-toggle\" style=\"cursor:pointer\">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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Reasons_to_Migrate_Mailbox_from_On-Premise_to_Microsoft_365\" >Reasons to Migrate Mailbox from On-Premise to Microsoft 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.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Things_to_Do_For_Pre-Migration_Planning\" >Things to Do For Pre-Migration Planning<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#How_to_Move_Mailbox_to_Microsoft_365\" >How to Move Mailbox to Microsoft 365?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Approach_01_Guide_to_Transfer_Mailbox_Data_from_Legacy_to_Cloud\" >Approach 01: Guide to Transfer Mailbox Data from Legacy to Cloud<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Steps_to_Move_On-Premise_Mailbox_to_Cloud\" >Steps to Move On-Premise Mailbox to Cloud:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Drawbacks_of_Manual_Methods\" >Drawbacks of Manual Methods<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Approach_02_Advanced_Solution_to_Move_Mailbox_to_Microsoft_365\" >Approach 02: Advanced Solution to Move Mailbox to Microsoft 365<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Steps_to_Move_Mailbox_from_On-Premise_to_Microsoft_365\" >Steps to Move Mailbox from On-Premise to Microsoft 365:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Advantages_of_Opting_For_the_Aryson_Microsoft_365_Migration_Tool\" >Advantages of Opting For the Aryson Microsoft 365 Migration Tool<\/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.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#End_Note\" >End Note<\/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.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Reasons_to_Migrate_Mailbox_from_On-Premise_to_Microsoft_365\"><\/span>Reasons to Migrate Mailbox from On-Premise to Microsoft 365<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>The process to move the mailbox from on-premises to Microsoft 365 is an effective way to <em>reduce infrastructure costs<\/em> &amp; <em>enhance email security<\/em>. Other reasons include:<\/p>\r\n<ul>\r\n<li aria-level=\"1\">It <em>eliminates the need for expensive<\/em> on-premise server maintenance.<\/li>\r\n<li aria-level=\"1\">You can access your emails from anywhere with <em>cloud-based mobility<\/em>.<\/li>\r\n<li aria-level=\"1\">Moreover, it provides <em>advanced security features<\/em> with threat protection.<\/li>\r\n<li aria-level=\"1\">Users can benefit from <em>automatic updates<\/em> without downtime.<\/li>\r\n<li aria-level=\"1\">Additionally, the <em>collaboration is improved<\/em> with integrated applications.\u00a0<\/li>\r\n<li aria-level=\"1\">Also, it ensures <em>business continuity<\/em> with disaster recovery solutions.<\/li>\r\n<\/ul>\r\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Things_to_Do_For_Pre-Migration_Planning\"><\/span>Things to Do For Pre-Migration Planning<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Before you migrate the Exchange server to Microsoft 365, it is essential to properly plan the migration to achieve accuracy. The key planning steps include:<\/p>\r\n<ul>\r\n<li aria-level=\"1\"><strong>Evaluate <\/strong>your Exchange Server version &amp; verify hybrid deployment requirements.<\/li>\r\n<li aria-level=\"1\">Moreover, make sure that your <strong>domain is verified<\/strong> in Microsoft 365.<\/li>\r\n<li aria-level=\"1\">Also, you can <strong>schedule the migration<\/strong> during off-peak hours to minimize impact.<\/li>\r\n<li aria-level=\"1\"><strong>Create complete backups<\/strong> of all mailboxes before migration.<\/li>\r\n<\/ul>\r\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"How_to_Move_Mailbox_to_Microsoft_365\"><\/span>How to Move Mailbox to Microsoft 365?<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>In this section, you will find the best possible methods to migrate or transfer your on-premise mailbox data to Microsoft 365. Follow the entire blog to do so.<\/p>\r\n<ul>\r\n<li aria-level=\"1\"><strong>Transfer Mailbox Data from Legacy to Cloud<\/strong><\/li>\r\n<\/ul>\r\n<ul>\r\n<li aria-level=\"1\">Quick Solution for Migration<\/li>\r\n<\/ul>\r\n<h3 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Approach_01_Guide_to_Transfer_Mailbox_Data_from_Legacy_to_Cloud\"><\/span>Approach 01: Guide to Transfer Mailbox Data from Legacy to Cloud<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>The hybrid migration method provides an effective integration between on-premise Exchange and Microsoft 365. This approach maintains both on-premise &amp; cloud mailboxes during transition. After configuring the hybrid environment, you can move mailboxes remotely while users continue working. Now, follow the Microsoft 365 email migration steps given below.\u00a0<\/p>\r\n<h4><span class=\"ez-toc-section\" id=\"Steps_to_Move_On-Premise_Mailbox_to_Cloud\"><\/span>Steps to Move On-Premise Mailbox to Cloud:<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<ol>\r\n<li aria-level=\"1\">To initiate, install the <strong>latest cumulative update<\/strong> for Exchange Server.<\/li>\r\n<li aria-level=\"1\">After that, download &amp; launch the <strong>Hybrid Configuration Wizard<\/strong> from M365.<\/li>\r\n<li aria-level=\"1\">Now, enter the <strong>required credentials<\/strong> for on-premise &amp; Microsoft 365 admin accounts.<\/li>\r\n<li aria-level=\"1\">The wizard will <strong>create a migration endpoint<\/strong> for mailbox moves.<\/li>\r\n<li aria-level=\"1\">Thereafter, <strong>set up the directory synchronization<\/strong> using Azure AD Connect.<\/li>\r\n<li aria-level=\"1\">Next, move to the <strong>Exchange Admin Center<\/strong> &gt;&gt; <strong>Migration <\/strong>&gt;&gt; <strong>New batch<\/strong>.<\/li>\r\n<li aria-level=\"1\">After that, select &#8220;<strong>Remote move migration<\/strong>&#8221; for transferring mailboxes.<\/li>\r\n<li aria-level=\"1\">At last, <strong>add mailboxes<\/strong> &amp; <strong>start <\/strong>to migrate data in batches.<\/li>\r\n<\/ol>\r\n<p><strong>Important Note: <\/strong>Hybrid Migration supports minimal user disruption because mailbox data is synchronized before the final cutover. Administrators can schedule the completion phase during non-business hours to minimize user impact.<\/p>\r\n<div class=\"py-3r ps-3\" style=\"border: 2px solid #c2410c; margin-top: 10px; margin-bottom: 10px; padding-top: 8px; padding-left: 10px; border-radius: 10px; background: #fff7ed;\">\r\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Drawbacks_of_Manual_Methods\"><\/span>Drawbacks of Manual Methods<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<ul>\r\n<li aria-level=\"1\">Users must\u00a0<strong>acquire technical expertise<\/strong>\u00a0in Exchange administration.<\/li>\r\n<li aria-level=\"1\">You need to set up the\u00a0<strong>complex hybrid<\/strong>\u00a0infrastructure on your own.<\/li>\r\n<li aria-level=\"1\">Moreover, it\u00a0<strong>consumes significant time<\/strong>\u00a0to troubleshoot the connectivity issues.<\/li>\r\n<li aria-level=\"1\">With this method, users must\u00a0<strong>manually handle migration<\/strong>\u00a0monitoring.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<h3><span class=\"ez-toc-section\" id=\"Approach_02_Advanced_Solution_to_Move_Mailbox_to_Microsoft_365\"><\/span>Approach 02: Advanced Solution to Move Mailbox to Microsoft 365<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>The <strong>Aryson Office 365 Backup &amp; Restore Tool <\/strong>is a reliable solution for enterprises and IT admins who need to move on-premise data to M365 efficiently. You can use this software to migrate large datasets with <strong>complete accuracy<\/strong> &amp; <strong>minimal effort<\/strong>. Moreover, it provides users with flexibility and allows them to <strong>apply filters<\/strong> &amp; select specific folders. Additionally, users can securely log in to their source and target accounts with the help of <strong>modern OAuth 2.0<\/strong> or the <strong>impersonation method<\/strong>. This makes the software suitable for organizations that prefer to opt for an efficient transfer to the cloud with <strong>minimal downtime<\/strong>.<\/p>\r\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Steps_to_Move_Mailbox_from_On-Premise_to_Microsoft_365\"><\/span>Steps to Move Mailbox from On-Premise to Microsoft 365:<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<ol>\r\n<li aria-level=\"1\">Download and run the <strong>Aryson Office 365 Backup &amp; Restore Tool<\/strong>.<img loading=\"lazy\" decoding=\"async\" style=\"margin: 20px 0;\" class=\"aligncenter wp-image-3289\" src=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/1.webp\" alt=\"Download and run the Aryson Office 365 Backup &amp; Restore Tool\" width=\"700\" height=\"558\" srcset=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/1.webp 619w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/1-300x239.webp 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/li>\r\n<li aria-level=\"1\">Click <strong>Backup <\/strong>and <strong>Continue <\/strong>to proceed further. <img loading=\"lazy\" decoding=\"async\" style=\"margin: 20px 0;\" class=\"aligncenter wp-image-3290\" src=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/2.webp\" alt=\"Click Backup and Continue\" width=\"700\" height=\"469\" srcset=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/2.webp 886w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/2-300x201.webp 300w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/2-768x514.webp 768w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/2-293x195.webp 293w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/li>\r\n<li aria-level=\"1\">Choose an <strong>authentication method<\/strong> and enter <strong>Office 365 credentials<\/strong> to log in. <img loading=\"lazy\" decoding=\"async\" style=\"margin: 20px 0;\" class=\"aligncenter wp-image-3291\" src=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/3-e1782480410786.webp\" alt=\"authentication method and enter Office 365 credentials\" width=\"700\" height=\"383\" srcset=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/3-e1782480410786.webp 1248w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/3-e1782480410786-300x164.webp 300w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/3-e1782480410786-1024x560.webp 1024w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/3-e1782480410786-768x420.webp 768w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/li>\r\n<li aria-level=\"1\">Toggle on the <strong>Primary Mailbox<\/strong> radio button &amp; <strong>select the user ID<\/strong> required. <img loading=\"lazy\" decoding=\"async\" style=\"margin: 20px 0;\" class=\"aligncenter wp-image-3292\" src=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/4.webp\" alt=\"Primary Mailbox radio button &amp; select the user ID\" width=\"700\" height=\"408\" srcset=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/4.webp 1248w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/4-300x175.webp 300w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/4-1024x597.webp 1024w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/4-768x448.webp 768w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/li>\r\n<li aria-level=\"1\"><strong>Expand <\/strong>the folder hierarchy and select the required <strong>on-premise data<\/strong> to migrate. <img loading=\"lazy\" decoding=\"async\" style=\"margin: 20px 0;\" class=\"aligncenter wp-image-3293\" src=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/5.webp\" alt=\"Expand the folder hierarchy and select the required on-premise data\" width=\"700\" height=\"408\" srcset=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/5.webp 1248w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/5-300x175.webp 300w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/5-1024x597.webp 1024w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/5-768x448.webp 768w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/li>\r\n<li aria-level=\"1\">Select <strong>Office 365<\/strong> under the <strong>Save\/Migrate\/Backup As<\/strong> drop-down list and <strong>log in<\/strong> to it. <img loading=\"lazy\" decoding=\"async\" style=\"margin: 20px 0;\" class=\"aligncenter size-full wp-image-3296\" src=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/6.webp\" alt=\"Select Office 365 under the Save\/Migrate\/Backup As\" width=\"700\" height=\"408\" srcset=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/6.webp 700w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/6-300x175.webp 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/li>\r\n<li aria-level=\"1\">Apply the <strong>required filters<\/strong> as per your requirement and click <strong>Next<\/strong>. <img loading=\"lazy\" decoding=\"async\" style=\"margin: 20px 0;\" class=\"aligncenter wp-image-3294\" src=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/7.webp\" alt=\"Apply the required filters and click Next\" width=\"700\" height=\"408\" srcset=\"https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/7.webp 1248w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/7-300x175.webp 300w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/7-1024x597.webp 1024w, https:\/\/www.arysontechnologies.com\/how-to\/wp-content\/uploads\/2026\/04\/7-768x448.webp 768w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/li>\r\n<\/ol>\r\n<h4 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Opting_For_the_Aryson_Microsoft_365_Migration_Tool\"><\/span>Advantages of Opting For the Aryson Microsoft 365 Migration Tool<span class=\"ez-toc-section-end\"><\/span><\/h4>\r\n<ul>\r\n<li aria-level=\"1\">It makes the migration process <strong>faster &amp; easier<\/strong> to manage.<\/li>\r\n<li aria-level=\"1\">Users can migrate <strong>without complex hybrid configurations<\/strong>.<\/li>\r\n<li aria-level=\"1\">You can even <a href=\"https:\/\/www.arysontechnologies.com\/blog\/convert-a-user-mailbox-to-shared-mailbox-in-office-365\/\" target=\"_blank\" rel=\"noopener\"><strong>convert a User Mailbox to a Shared Mailbox<\/strong><\/a>.<\/li>\r\n<li aria-level=\"1\">It supports bulk mailbox migration, <strong>saving considerable time<\/strong>.<\/li>\r\n<li aria-level=\"1\">The <strong>interface is intuitive<\/strong> without requiring advanced skills.<\/li>\r\n<li aria-level=\"1\">It maintains <strong>data integrity<\/strong> while transferring emails.<\/li>\r\n<li aria-level=\"1\">Users get <strong>filtering options<\/strong> to customize the migration scope.<\/li>\r\n<\/ul>\r\n<h2 class=\"main_heading\"><span class=\"ez-toc-section\" id=\"End_Note\"><\/span>End Note<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>In this article, we discussed some of the most reliable ways to move mailbox to Microsoft 365. You can go for the manual hybrid method or opt for the above automated software based on your expertise &amp; mailbox count. The manual approach works for organizations with IT resources. While the professional tool makes the process easier for large-scale migrations. Once you choose the right method, the migration process becomes simple and efficient. Also, if you face any issues, you can reach out to the support team for help.<\/p>\r\n<h3 class=\"faq-main_heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n\r\n<div class=\"schema-faq wp-block-yoast-faq-block\">\r\n<div id=\"faq-question-1782479473616\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>1. Can I migrate mailboxes from on-premise Exchange to Microsoft 365?<\/strong><br \/><\/strong>\r\n<p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Yes, with the help of the Aryson Office 365 Backup &amp; Restore Tool, you can efficiently migrate on-premises Exchange to Microsoft 365 without downtime.\u00a0<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1782479476293\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>2. Will users lose access to emails during migration?<\/strong><br \/><\/strong>\r\n<p class=\"schema-faq-answer\"><strong>Ans:<\/strong> No, the Aryson Office 365 Backup &amp; Restore Tool is designed to minimize disruption during migration. Users can continue accessing their mailboxes while data is being transferred, depending on the migration strategy and organizational environment.<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1782479476822\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>3. How long does mailbox migration take?<\/strong><br \/><\/strong>\r\n<p class=\"schema-faq-answer\"><strong>Ans:<\/strong> The migration duration depends on factors such as mailbox size, number of mailboxes, network speed, and server performance. The Aryson Office 365 Backup &amp; Restore Tool optimizes the migration process, helping administrators transfer mailbox data efficiently.<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1782479477325\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>4. Can I migrate specific folders instead of entire mailboxes?<\/strong><br \/><\/strong>\r\n<p class=\"schema-faq-answer\"><strong>Ans:<\/strong> Yes, the Aryson Office 365 Backup &amp; Restore Tool allows you to migrate selected mailbox folders instead of the entire mailbox. You can choose specific folders and apply filters to transfer only the data required for migration.<\/p>\r\n<\/div>\r\n<\/div>\r\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;3147&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&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 Move Mailbox from On-Premise to Microsoft 365 Easily&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","protected":false},"excerpt":{"rendered":"<p>Summary:\u00a0Over the years, email and mailbox management have become one of the most crucial parts of modern businesses. It gets<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.arysontechnologies.com\/how-to\/move-mailbox-from-on-premise-to-microsoft-365\/\">Read More<\/a><\/p>\n","protected":false},"author":5,"featured_media":3204,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-3147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-microsoft-365"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Move Mailbox from On-Premise to Microsoft 365 Easily<\/title>\n<meta name=\"description\" content=\"Explore methods to Move Mailbox from On-Premise to Microsoft 365. 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You can choose specific folders and apply filters to transfer only the data required for migration.<br>","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/posts\/3147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/comments?post=3147"}],"version-history":[{"count":6,"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/posts\/3147\/revisions"}],"predecessor-version":[{"id":3298,"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/posts\/3147\/revisions\/3298"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/media\/3204"}],"wp:attachment":[{"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/media?parent=3147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/categories?post=3147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arysontechnologies.com\/how-to\/wp-json\/wp\/v2\/tags?post=3147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}