[imp] Email probelm

[Roobik]

Hi we have a a domain " http://www.cvictory.com 
When we are sending email to yahoo ! or hotmail it working as well but when
we sending email to other server it dos't work ! for example netscape.net ,
default.am , and much more ! 

How we can solv this problem 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/gif
Size: 494 bytes
Desc: not available
Url : http://lists.horde.org/archives/imp/attachments/20030215/f1ab8a08/attachment.gif
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: image/jpeg
Size: 1431 bytes
Desc: not available
Url : http://lists.horde.org/archives/imp/attachments/20030215/f1ab8a08/attachment.jpg