{"id":7684,"date":"2025-12-09T11:17:02","date_gmt":"2025-12-09T11:17:02","guid":{"rendered":"https:\/\/www.macsonik.com\/blog\/?p=7684"},"modified":"2025-12-09T11:17:02","modified_gmt":"2025-12-09T11:17:02","slug":"migrate-pegasus-mail-to-office-365","status":"publish","type":"post","link":"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/","title":{"rendered":"How To Migrate Pegasus Mail to Office 365 with Attachments?"},"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;7684&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;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&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;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;How To Migrate Pegasus Mail to Office 365 with Attachments?&quot;,&quot;width&quot;:&quot;0&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: 0px;\">\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            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>\n<p class=\"user-query\"><strong class=\"text-danger\">Summary: <\/strong><span style=\"font-weight: 400;\">As the businesses expand, employees require flexible email access across locations. Pegasus Mail has limited remote capabilities, which becomes an inconvenience. To resolve this issue, it is best to migrate to a reliable cloud-based platform. Hence, the most practical solution is to migrate Pegasus Mail to Office 365. Office 365 provides full cloud-based accessibility. In this post, we&rsquo;ll unveil the top methods for Pegasus Mail to Office 365 migration. Besides this, a dedicated <\/span><a href=\"https:\/\/www.macsonik.com\/imap-email-backup\/\" target=\"_blank\"><strong>IMAP Backup Tool<\/strong><\/a><span style=\"font-weight: 400;\"> is used for a quick and hassle-free migration.<\/span><\/p>\n<div class=\"ms_btn_sec text-center my-3\"><a href=\"https:\/\/www.macsonik.com\/dl\/macsonik-imap-backup.dmg\"\" class=\"btn btn-download mr-3\"><i class=\"icon-download-1\"><\/i> Download Now<\/a><a href=\"https:\/\/www.macsonik.com\/imap-email-backup\/buy.php\" class=\"btn btn-buy\"><i class=\"icon-basket\"><\/i> Purchase Now<\/a><\/div>\n<div style=\"background: linear-gradient(135deg, #FAFDFF, #DDF2FF); border-left: 5px solid #1E4258; border-radius: 12px; padding: 20px 25px; margin: 15px 0; box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08); transition: all 0.3s ease; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #2a2a2a;\">\n<p style=\"font-size: 15px; line-height: 1.6; margin: 0;\"><strong> User-Query:<\/strong><br \/> &ldquo;<em><span style=\"font-weight: 400;\">I&rsquo;ve been using Pegasus Mail for years, and now my company is moving to Office 365. What is the correct method to migrate all my Pegasus Mail folders, emails, and attachments into my new Office 365 mailbox without losing any data?<\/span><\/em>&rdquo;<\/p>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 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: #0a0a0a;color:#0a0a0a\" 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: #0a0a0a;color:#0a0a0a\" 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.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Reasons_to_Transfer_Pegasus_Mail_to_Office_365\" >Reasons to Transfer Pegasus Mail 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-2\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Manual_Way_to_Migrate_Pegasus_Mail_to_Office_365\" >Manual Way to Migrate Pegasus Mail 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-3\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Step_01_Export_Emails_as_eml\" >Step 01: Export Emails as .eml<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Step_02_Transfer_Pegasus_to_Office_365_Account\" >Step 02: Transfer Pegasus to Office 365 Account<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Drawbacks_of_the_Manual_Method\" >Drawbacks of 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-6\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Simple_Software_to_Migrate_Pegasus_Mail_to_Office_365_with_Attachments\" >Simple Software to Migrate Pegasus Mail to Office 365 with Attachments<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Simplified_steps_to_migrate_from_Pegasus_mailbox_to_Office_365\" >Simplified steps to migrate from Pegasus mailbox to Office 365:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reasons_to_Transfer_Pegasus_Mail_to_Office_365\"><\/span>Reasons to Transfer Pegasus Mail to Office 365<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>One of the best reasons to migrate to Office 365 is to reduce the maintenance and operational costs. Below given we have provided compelling reasons to do this migration:<\/p>\n<ul>\n<li>With Pegasus Mail, accessing emails remotely can be challenging. Migrating to Office 365 removes this limitation.<\/li>\n<li>Businesses switch to Office 365 to use integrated collaboration tools. This will enhance the overall productivity.<\/li>\n<li>Pegasus email offers only the basic security protocols. Whereas Office 365 minimizes the security risks with its robust security measures.<\/li>\n<li>Users switch to Office 365 to seek a future-proof email system that ensures scalable storage.<\/li>\n<li>Unlike Pegasus Mail, Office 365 is independent of the hardware, software installation, and local maintenance.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manual_Way_to_Migrate_Pegasus_Mail_to_Office_365\"><\/span>Manual Way to Migrate Pegasus Mail to Office 365<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>It involves two steps to migrate the Pegasus Mail to an Office 365 account. First, export the Pegasus emails as EML files. Then, import the .eml files into Office 365.<\/p>\n<p>Let&rsquo;s look at the steps to begin the migration process:<\/p>\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_01_Export_Emails_as_eml\"><\/span>Step 01: Export Emails as .eml<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>Open <strong>Pegasus Mail<\/strong> and select the emails you wish to migrate.<\/li>\n<li>Then, <strong>right-click<\/strong> on the selected email(s).<\/li>\n<li>Choose<strong> Save As<\/strong> &gt; <strong>EML<\/strong> and pick a destination folder to save the emails.<\/li>\n<\/ol>\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_02_Transfer_Pegasus_to_Office_365_Account\"><\/span>Step 02: Transfer Pegasus to Office 365 Account<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>Now, launch <strong>MS Outlook<\/strong>.<\/li>\n<li><strong>Log in<\/strong> with your <strong>Office 365 Email ID<\/strong> and Password.<\/li>\n<li>After that, Outlook will automatically sync the emails through the <strong>Exchange Protocol.<\/strong><\/li>\n<li>Once the setup is completed, the Office 365 mailbox will appear inside Outlook.<\/li>\n<\/ol>\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Drawbacks_of_the_Manual_Method\"><\/span>Drawbacks of the Manual Method<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>It takes a significant amount of time to convert Pegasus Mail to Office 365.<\/li>\n<li>This email migration does not preserve the original folder structure. Users have to manually create the folders.<\/li>\n<li>A few of the EML fields will not be mapped correctly, leading to loss of metadata.<\/li>\n<li>Also, migrating hundreds of Pegasus emails to Office 365 will cause performance issues in Outlook.<\/li>\n<li>Large or complex attachments and embedded images may not be imported properly.<\/li>\n<\/ul>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Simple_Software_to_Migrate_Pegasus_Mail_to_Office_365_with_Attachments\"><\/span>Simple Software to Migrate Pegasus Mail to Office 365 with Attachments<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Effortlessly migrate your Pegasus emails to Office 365 with the <strong>MacSonik IMAP Backup Tool<\/strong>. It delivers authentic, fast, and secure email migration. The batch processing capability of the software allows migration of multiple accounts. Also, throughout the migration, it ensures that the data remains intact. Moreover, after the migration, it guarantees to preserve the original folder structure. With support for multiple export formats, it ensures flexible compatibility across different platforms.<\/p>\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Simplified_steps_to_migrate_from_Pegasus_mailbox_to_Office_365\"><\/span>Simplified steps to migrate from Pegasus mailbox to Office 365:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ol>\n<li>Launch the application on the system.<\/li>\n<li>Proceed by clicking <strong>Continue<\/strong> and then selecting either <strong>Single<\/strong> or<strong> Batch Mode<\/strong>.<\/li>\n<li>After that, input the <strong>Pegasus Mail account credentials<\/strong>.<\/li>\n<li>Click <strong>Login.<\/strong> Then, expand the hierarchical structure, mark the folders, and <strong>preview<\/strong> them.<\/li>\n<li>Next, choose the<strong> Email Client<\/strong> as <strong>Office 365<\/strong> and<strong> authenticate<\/strong> it with the account credentials.<\/li>\n<li>Configure the optional filters and click <strong>Next<\/strong> to start the migration.<\/li>\n<\/ol>\n<p>Also Read: <a href=\"https:\/\/www.macsonik.com\/blog\/transfer-shaw-email-to-gmail\/\" target=\"_blank\"><strong>Transfer Shaw Email to Gmail<\/strong><\/a><\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The Pegasus Mail to Office 365 email migration enhances the overall productivity and improves security measures. The solutions discussed in the above blog are effective and reliable to migrate Pegasus Mail to Office 365. With the automated tool, <strong>MacSonik IMAP Backup Tool<\/strong>, users get the results quickly. The tool is user-friendly and is designed to fulfill both individual and business requirements.<\/p>\n<h2 class=\"faq_heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span><span id=\"Frequently_Asked_Questions\" class=\"ez-toc-section\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"schema-faq wp-block-yoast-faq-block\">\n<div id=\"faq-question-1764152732623\" class=\"schema-faq-section\"><strong>Q1- How to Import Pegasus Mail to Office 365 in Bulk?<\/strong><\/p>\n<p class=\"schema-faq-answer\"><strong>Ans- <\/strong><span style=\"font-weight: 400;\">To efficiently import Pegasus Mail to an Office 365 account in bulk, either do it manually or use an automated tool. The manual method involves email migration through the IMAP protocol. Whereas with the automated tool, it becomes easy, quick, and effortless. <\/span><\/p>\n<\/div>\n<div id=\"faq-question-1764152732623\" class=\"schema-faq-section\"><strong>Q2- Is it Possible to move specific emails from Pegasus Mail to Office 365?<\/strong><\/p>\n<p class=\"schema-faq-answer\"><strong>Ans- <\/strong><span style=\"font-weight: 400;\">While doing it manually, it is not possible to move only the selected Pegasus emails to Office 365. But with the help of an automated tool, migrating the specific emails can be done very easily.<\/span><\/p>\n<\/div>\n<div id=\"faq-question-1764152732623\" class=\"schema-faq-section\"><strong>Q3- Can I preview the data before migrating Pegsus to Office 365?<\/strong><\/p>\n<p class=\"schema-faq-answer\"><strong>Ans-<\/strong><span style=\"font-weight: 400;\"> It depends on the method that you would choose to migrate Pegasus email to Office 365. The automated tool gives the preview option to check and verify the email content before migrating it to Office 365. But with the manual options, it is not possible.<\/span><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summary: As the businesses expand, employees require flexible email access across locations. Pegasus Mail has limited remote capabilities, which becomes<a class=\"read-more ml-1 main-read-more\" href=\"https:\/\/www.macsonik.com\/blog\/migrate-pegasus-mail-to-office-365\/\">Read More<\/a><\/p>\n","protected":false},"author":10,"featured_media":7687,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[],"class_list":["post-7684","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-imap-backup"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How To Migrate Pegasus Mail to Office 365 with Attachments? - MacSonik<\/title>\n<meta name=\"description\" content=\"Want to migrate Pegasus Mail emails to Office 365? 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