Test Mail Server

Hii,

I have installed mail server, and unable to send mails to external domain addresses, but able to send mail to mail database files with the server directory.

i installed the another mail server on another server and it works well.

Is there any way to test and find the error??

as port testing or anything else

Thanks…

Subject: Test Mail Server

I found the solution, if any one had the same problem.

It was that the server had 2 network cards, so i disabled one of them and it worked fine!!