i can confirm this behavior in Linux. i am running same version as reporter on debian unstable (bug 1602759). i would add that those files contain copies of sent emails. sometimes spotted even plain text where the sent email was encrypted. i tried running `thunderbird --verbose` but it did not help revealing more info. i tried `thunderbird -g` but thunderbird-dbgsym seems to be missing from debian.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1853007 Title: nsemail and nscopy files left in /tmp To manage notifications about this bug go to: https://bugs.launchpad.net/thunderbird/+bug/1853007/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs