On Thu, Jan 08, 2009 at 11:26:57AM +0800, tony liu wrote: > Hello, > > When my customers send mails with nonsexist domain(sometimes maybe typo > error, EX. u...@hotmail.org ), these mails will be rejected and in queue for > a long time(normally 5 days), Is there a way for postfix to remove these > mails immediately or just send a bounce mails to the sender?
You can just refuse them: put "reject_unknown_recipient_domain" in your smtpd_recipient_restrictions -- assuming the typo domain has no A nor MX record, your example hotmail.org however does have an A record thus the mail will be accepted and delivery attempted as usual. RCPT TO: <t...@hotmail.comm> 450 4.1.2 <t...@hotmail.comm>: Recipient address rejected: Domain not found Geert