Further investigation reveals that the issue is mostly (entirely?) confined to one user account. While many accounts have messages with the IMAP "Junk" flag set, most are older messages that could well have been manually set by the user with Thunderbird. However, they could also have been set by Evolution when first loading the mailbox, and there's not really any way to tell.
I do have one user account which had junk filtering enabled but LOTS of mail landing up in the Junk vfolder folder. Another account has had a few recent messsages leak into the Junk vfolder (ie flagged as Junk in INBOX). In both cases it is EXTREMELY unlikely that the user would've intentionally flagged the email as Junk. One case could be explained as mis-clicks, but in the other case about 1/3 of mail was flagged as Junk with no discernable pattern. -- Messages flagged as Junk even when junk filtering off (IMAP) https://bugs.launchpad.net/bugs/181576 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to evolution in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs