When parsing X-IMAP[base] header and its last-uid field is too low, mark it as needing rewrite.
When parsing X-IMAP[base] header and its last-uid field is too low, mark it
as needing rewrite.

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