mbox: When saving messages buffer the output until it's full, so if we die at the beginning we don't just leave a single From_-line.
mbox: When saving messages buffer the output until it's full, so if we die
at the beginning we don't just leave a single From_-line.

damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot,damoxc/dovecot