I'm running exim 4.64. When sending to some domains I get logs like:
exim[1353]: 2007-04-11 15:00:00 1HbcQU-0000Lm-RX SMTP error from remote mail server after RCPT TO:<xxx@???>: host xxx.xxx.xxx [xxx.xxx.xxx.xxx]: 450 <xxx@???>: Recipient address rejected: Greylisted, see
http://isg.ee.ethz.ch/tools/postgrey/help/iw.net.html
exim[1351]: 2007-04-11 15:00:01 1HbcQU-0000Lm-RX => xxx@??? R=dnslookup T=remote_smtp H=xxx.xxx.xxx [xxx.xxx.xxx.xxx]
exim[1351]: 2007-04-11 15:00:01 1HbcQU-0000Lm-RX Completed
As far as I know the message isn't delivered but neither it does bounce back!
Shouldn't it go in the retry queue after a 450? Why does it is being marked as 'completed'?
Thanks for any explanation. Of course I can supply my exim.conf file on request
