Mark Johnson:
> Oct 15 03:27:38 postfixmailer postfix/smtp[11216]: 1AF94249A8A:
> to=<donotrep...@donotreply.us>, relay=none, delay=46316,
> delays=46296/0.24/20/0, dsn=4.4.3, status=deferred (Host or domain
> name not found. Name service error for name=donotreply.us type=MX:
> Host not found, try again)
You have a DNS configuration problem, because the MX record
really exists.
% host -t mx donotreply.us
donotreply.us mail is handled by 10 mailfw3.dd24.net.
donotreply.us mail is handled by 10 mailfw2.dd24.net.
% host mailfw3.dd24.net.
mailfw3.dd24.net has address 217.188.246.109
% host mailfw2.dd24.net.
mailfw2.dd24.net has address 217.188.246.108
Wietse
