mbox: If Content-Length: is correct, don't break if message body begins with a From_-line. Based on a patch by Lennart Lövstrand.
mbox: If Content-Length: is correct, don't break if message body begins with a From_-line.
Based on a patch by Lennart Lövstrand.

--HG--
branch : HEAD

jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jwm/dovecot-notmuch,jkerihuel/dovecot,jkerihuel/dovecot,jwm/dovecot-notmuch,jkerihuel/dovecot,jwm/dovecot-notmuch