Description of problem: Sometimes thunderbird loses the read status of all mails in a folder, marking them all as unread. This is a data loss, as I have to reread all my mail to be sure I haven't missed anything. Version-Release number of selected component (if applicable): thunderbird-3.0.1-1.fc12.x86_64 How reproducible: ? Steps to Reproduce: Unknown - happens randomly. Actual results: All email in a folder is marked as unread. Expected results: Read status is retained. Additional info: Seems to be a regression from the latest update.
Are you using IMAP ? In this case this is probably a duplicate of https://bugzilla.redhat.com/show_bug.cgi?id=559312
*** This bug has been marked as a duplicate of bug 559312 ***