Nico, the issue is that fetchmail is currently unable to fetch from read-only mailboxes and aborts. This will not be fixed for 6.X, but in the long term (7.X), I plan to track seen/unseen IMAP mail on the client side (like we already do with POP3 + UIDL), and then this will work.
The only open questions are the "when?" and the severity of the bug. It can be anywhere from "wishlist" to "important" (as it stands) -- I don't have any stakes there. Best Matthias -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org