On Mon, 5 Mar 2012 10:54:22 +0100 Matus UHLAR - fantomas wrote: > On 04.03.12 14:02, RW wrote: > >An alternative would be to be more selective. I'm not sure if this is > >specific to dovecot but when I copy/move a file in IMAP the new > >maildir file has the same mtime, but a new epoch time in the file > >name. What you might do is generate a list of filenames that contain > >an epoch time later than the start of the previous run and sim-link > >them into a temporary directory, and then learn that. > > afaik, dovecot itself has plugin to learn spam/ham: > > http://johannes.sipsolutions.net/Projects/dovecot-antispam
I don't like it. It relies on FPs being removed from the SPAM folder rather than spam being sent to a learn-spam folder.