[CentOS] Not receiving root mail

[Philippe Naudin]

Le lun 22 aoû 2011 14:29:29 CEST, Anne Wilson a écrit:

> ... 
> Aug 22 14:02:12 borg postfix/smtp[2071]: B4693A377C: to=<anne at xxx.org>, 
> relay=mailhost.zen.co.uk[212.23.3.98]:25, delay=0.43, 
> delays=0.09/0.02/0.15/0.18, dsn=5.0.0, status=bounced (host 
> mailhost.zen.co.uk[212.23.3.98] said: 550-Verification failed for 
> <anne at borg.xxx.lan> 550-Unrouteable address 550 Envelope Sender: Domain must 
> resolve in DNS! (in reply to RCPT TO command))
> ...

I think you also need to rewrite your envelop address.

I had the same problem years ago, so the way to solve it has probably
changed, hopefully not too much :

- edit (create if necessary) /etc/postfix/sender_cannonical
anne at borg.xxx.lan  some.address at some.real.server.for.the.bounces

- edit main.cf :
sender_canonical_maps = hash:/etc/postfix/sender_cannonical

- rehash /etc/postfix/sender_cannonical and reload postfix

Good luck,

-- 
Philippe Naudin