- Plesk Onyx for Linux
- Plesk Onyx for Windows
How to perform cross-platform migrations of the e-mails?
Full featured cross-platform e-mail migration on a server level is not yet supported, thus it is possible to suggest a new feature at plesk.uservoice.com .
The top-ranked suggestions are likely to be included in the next versions of Plesk.
As a workaround, it is possible to use Site Import extension for each domain and mailbox. Currently, Plesk Site Import extension allows transferring domain's databases, files, applications, and email on a per-mailbox basis.
Alternatively, use 3rd party IMAP migration tools to copy email content, or copy it manually.
Note: Such functionality was not tested in Plesk and would be performed on your side and at your own risk.