mail servers messed up & cant send @freenet.de

[skajkingdom]

Something really strange happened to one of my servers.

I am suddenly not able to send any mail to @freenet.de accounts.
Freenet reports my server as "not known".
But, THE STRANGEST thing is this:

In the Mailer Daemon message it says I tried to send mail through the domain ABC.com, while actually my domain is XYZ.com.

The first domain is also mine but it is (physically) on totally another server! How can it be possible I am tryin to send mail through an email account which isnt on my server at all??
And there is NO RELAY or else configured on any of these accounts (both are mine).

Trying to understand this I went into my "bad" server and took a look at mail queue: I saw HUNDREDS of "failure notice" mails there, mostly with an "@myfirstmail.com" account.

Is there a VIRUS on my server or what??

 

[Ditsi]

Did you ever get any information about your problem? I get beaucoup failure notices also. Am desparately looking for a solution. There are more problems with email redirects. They stay in the server mail queue. Have you had that situation happen to you?

Any information would be helpful.

Thank you.