>> If you want to reject mails with a user not exist code back you have to >> do it at the incoming SMTP server, so it's really out of SquirrelMail's >> control. If you find a way to do that, which isn't impossible, you can >> write/use a SquirrelMail plugin to allow editing the configuration for >> the feature. I'm not sure, but I think that SpamAssassin can interact >> with your STMP server to send out an "user doesn't exist" reply. > > I agree, as long as the mailserver replies with a 550 status code during > the SMTP conversation. But as I understand the OP, he wants to generate a > new mail saying "user unknown" or something similar. This is a bad idea, > IMHO. That's a reply, however automated, and not a rejection. I too consider that to be a bad idea. Sincerely, Fredrik ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV -- squirrelmail-users mailing list Posting Guidelines: http://www.squirrelmail.org/wiki/MailingListPostingGuidelines List Address: squirrelmail-users@xxxxxxxxxxxxxxxxxxxxx List Archives: http://news.gmane.org/thread.php?group=gmane.mail.squirrelmail.user List Archives: http://sourceforge.net/mailarchive/forum.php?forum_id=2995 List Info: https://lists.sourceforge.net/lists/listinfo/squirrelmail-users