Same issue started affecting me this morning. Looks like it is reported upstream as well, anyone experiencing this should probably vote on it: https://bugzilla.mozilla.org/show_bug.cgi?id=764975
** Bug watch added: Mozilla Bugzilla #764975 https://bugzilla.mozilla.org/show_bug.cgi?id=764975 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1027565 Title: when syncing against gmail with imap, errors on std{err,out} To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1027565/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs