On Monday 22 Aug 2011 12:49:21 Anne Wilson wrote: > Although I have the alias defined in /etc/aliases and /etc/postfix/aliases, > I'm not receiving root mail. Following the previous thread about > unreceived logwatch mail, I tested with a manual run of logwatch, and > found that my ISP is rejecting the mail because it is seeing an envelope > carrying my local address. My suspicion is that the mail is going out via > sendmail instead of postfix-sendmail. IIRC there used to be > system-switch-mail or a similarly named package. I can't find any such > package - and can't remember which file it edited. Can someone please > point me to that file? > The actual return report says: <anne at xxxx.org>: host mailhost.zen.co.uk[212.23.3.98] said: 550-Verification failed for <anne at xxx.lan> 550-Unrouteable address 550 Envelope Sender: Domain must resolve in DNS! (in reply to RCPT TO command) Anne -- New to KDE Software? - get help from http://userbase.kde.org -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: This is a digitally signed message part. URL: <http://lists.centos.org/pipermail/centos/attachments/20110822/014683eb/attachment-0005.sig>