mbox: If save's input stream fails, fail saving instead of ignoring the error.
mbox: If save's input stream fails, fail saving instead of ignoring the error.

LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot,LTD-Beget/dovecot