修正
20060529:
After upgrade from 2.3.x you will need to set environment var SMTPAUTH to enable auth, you can set it as "login" or "crammd5" to set which auth you want.
commit log
Fix a typo on last mail/qmail-spamcontrol entry
$FreeBSD: ports/UPDATING,v 1.340 2006/06/07 12:16:42 garga Exp $
