To import OST files to an IMAP server easily, you need to follow an indirect method because OST files cannot be uploaded directly to IMAP servers.
The simplest way is to use a professional OST converter tool. A reliable solution like BLR Tools allows you to convert and transfer OST data directly to an IMAP account by using your email credentials. This process ensures that all mailbox items—such as emails, attachments, contacts, and folder structure—are preserved without any data loss. It also supports bulk migration, making it ideal for large OST files.
Alternatively, if your OST file is accessible in Microsoft Outlook, you can configure your IMAP account in Outlook and manually drag and drop emails from the OST mailbox to the IMAP folders. However, this method is time-consuming and only works when the OST file is connected to an active Outlook profile.
For detailed step-by-step instructions, you can refer to the complete blog.
Read More: https://www.blrtools.com/blog/import-ost-emails-to-imap-server/
The simplest way is to use a professional OST converter tool. A reliable solution like BLR Tools allows you to convert and transfer OST data directly to an IMAP account by using your email credentials. This process ensures that all mailbox items—such as emails, attachments, contacts, and folder structure—are preserved without any data loss. It also supports bulk migration, making it ideal for large OST files.
Alternatively, if your OST file is accessible in Microsoft Outlook, you can configure your IMAP account in Outlook and manually drag and drop emails from the OST mailbox to the IMAP folders. However, this method is time-consuming and only works when the OST file is connected to an active Outlook profile.
For detailed step-by-step instructions, you can refer to the complete blog.
Read More: https://www.blrtools.com/blog/import-ost-emails-to-imap-server/