Question
How to migrate email cross-platform in Plesk?
Answer
Site Import by Plesk can transfer email across platforms, one mailbox at a time. It can also transfer domains, files, and applications in the same way. For detailed instructions, please review our Mail Import Guide.
E-Mail Migration Module for Plesk allows full cross-platform email migration at server level. Assistance for this extension is available at the Help Center and Support Channel.
Warning: 3rd party IMAP tools and manual methods of transferring email haven't been tested. Use at your own risk.