Petri Lehtinen <pe...@digip.org> added the comment: Well, by appending newmail to the mailbox, you effectively break the next-to-last message by not inserting a newline after it. This can also be achieved by adding a message that doesn't end in a newline to the mbox (using the mailbox module).
The real bug is that mailbox doesn't insert an empty line after each message, which it should do even if the message doesn't end in a newline. This breaks appending new messages (either by cat message >> mbox or by mailbox.py itself), and it might also break mbox parsing in other programs that search for starts of messages using "\n\nFrom ". ---------- components: +email nosy: +barry, r.david.murray _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue15222> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com