Problem with Mail & ServerName

[quote:37725f85c2][i:37725f85c2]Originally posted by AnimeHosting.net[/i:37725f85c2]

Hello,

I have two WHM/CPanel-Server on RH7.2 (Install not older as 3 Weeks) and both have same Error (My former RH6.2 had the same) !

Some Mailserver check if they can resolve Name of server (examplename.examplenoc.net), when they can not the mail bounce back !

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This message was created automatically by mail delivery software (Exim).

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:

[email protected]
SMTP error from remote mailer after MAIL FROM:&[email protected]&:
host mx0.gmx.net [213.165.64.100]: 552 {mx023-rz3} Cannot resolve your domain - ungueltiger Domain-Name in Adresse
**********

When I right this has something to do with this:

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IMPORTANT: Do not ignore this email.
The hostname (XXXXXX.XXXXX.XXXX) resolves to 127.0.0.1. It should resolve to XXX.XX.XXX.XXX. Please be sure to correct /etc/hosts as well as the 'A' entry in zone file for the domain.

The hostname (XXXXXXXX.XXXXX.XXX) resolves to XXX.XX.XXX.XXX. It should resolve to XXX.XX.XXX.XXX. Please be sure to correct /etc/hosts as well as the 'A' entry in zone file for the domain.

Some are all of these problems can be caused by /etc/resolv.conf being setup incorrectly. Please check this file if you believe everything else is correct.
**********

I dont think that Pegasus and Serverhost setup the Server false, looks like more a Error in the Setup-Script of WHM/CPanel.

Question: Is there a Script aviable for this Problem or what do I need to do ?
[/quote:37725f85c2]


PM me the hostname of the server ....

 

I am getting a similar-ish problem.

Root mail isn't being sent to me - ie if I create a new account, that email isn't sent to me - but if I send via telnet or a script, it sends fine.

the error is

[quote:b6e7cc0887]
2002-03-11 09:19:34 16jxMQ-0000gr-00 ** [email protected] &[email protected]& R=lookuphost T=remote_smtp: SMTP error from remote mailer after end of data: host insomnia-webhosting.com [209.51.136.171]: 550 rejected: there is no valid sender in any header line (envelope sender is &&amp
2002-03-11 09:19:34 16jxMQ-0000gr-00 Frozen (delivery error message)
2002-03-11 09:19:34 End queue run: pid=15566
2002-03-11 09:21:52 16kM08-00045X-00 &= [email protected] U=root P=local S=659
2002-03-11 09:21:56 16kM08-00045X-00 ** [email protected] R=lookuphost T=remote_smtp: SMTP error from remote mailer after RCPT TO:&[email protected]&: host insomnia-webhosting.com [209.51.136.171]: 550 cannot route to sender address &[email protected]&
2002-03-11 09:21:56 16kM0C-00045r-00 &= && R=16kM08-00045X-00 U=root P=local S=1704
2002-03-11 09:21:56 16kM08-00045X-00 Error message sent to [email protected]
2002-03-11 09:21:56 16kM08-00045X-00 Completed
2002-03-11 09:21:56 16kM0C-00045r-00 ** [email protected] &[email protected]& R=lookuphost T=remote_smtp: SMTP error from remote mailer after end of data: host insomnia-webhosting.com [209.51.136.171]: 550 rejected: there is no valid sender in any header line (envelope sender is &&amp
2002-03-11 09:21:56 16kM0C-00045r-00 Frozen (delivery error message)
[/quote:b6e7cc0887]

Any ideas? RH 7.2, servername = server.dvd-critic.net.
Root mail is set to relay to [email protected]

James