Make pop3_reuse_xuidl setting actually work. Patch by grant beattie.
Make pop3_reuse_xuidl setting actually work. Patch by grant beattie.

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