I guess you'd need to customize `mu4e-refile-folder'; that can be a
function that takes a message plist as an argument, and returns a
maildir.
To see what that such a plist looks like, try `,' on a message. The
thread would be identified by the first in the :references, or
:message-id for the root message.
So your task is basically to process that information and return the
name of a maildir-folder.
Good luck!
Kind regards,
Dirk.
--
Dirk-Jan C. Binnema Helsinki, Finland
e:dj...@djcbsoftware.nl w:
www.djcbsoftware.nl
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