mail returns

[Michael Schulte zur Sur]

Hi,

we try to send a mail from domain xxxxxx.com to yyy.com. It passes the first mail server but the second mail server bounces it back with the attached error message. Someone says, I should change the host from xxxxxx.com to yyy.com but I can't believe that. What can be the reason?

thanks for any help,

Michael

[Ivan Ferreira]

I think that you should work with the remote sysadmin to troubleshoot this problem. I don't think that changing the domain should be the solution:

Bad destination system address:

The destination system specified in the address does not exist or is incapable of accepting mail. For Internet mail names, this means the address portion to the right of the "@" is invalid for mail. This code is only useful for permanent failures.

Have you asked to the remote admin why is rejecting your mail?

[Michael Schulte zur Sur]

Hi Ivan,

the receiving domain is valid and can receive mail from windows. The mail server is in Prague so this is rather difficult to get help there.

thanks,

Michael