The simplest way to export IMAP emails to EML or MSG files is to use a dedicated IMAP backup and migration tool that supports both formats directly. SysInfo IMAP Backup Tool lets you connect to your IMAP account, preview the mailbox folders, select the emails or folders you want to export, and choose EML or MSG as the output format. You can also apply filters such as date range, sender, recipient, subject, or email type to export only the required messages. The software preserves the original folder hierarchy, attachments, timestamps, and other email metadata during the export. Its duplicate removal feature can help prevent repeated emails in the output, while folder mapping keeps the exported data organized. This approach is easier than manually saving individual emails and is particularly useful when you need to export a large number of IMAP messages to EML or MSG files efficiently.
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