Postfix setting
 

HI

I am configuring postfix on my server. Its working fine . But now when i login through webmail i can qble to receive mails but i can't send i got like this this error.

ERROR:

Server replied:
I am using centos5.2

Please any one help me on this.

What is the error? Can you paste the error? And what webmail client are you using?

Postfix
 

Thanks for the reply.

I am using squirrelmail. and now the problem has been sorted out.

When the error gets sorted out, why not post the solution as well to let others know about it?

postfix
 

Hi,

Actually my email server is hacked ( Email spoofing ) by some unknown users and logged thorough ssh. I deny unknown ipaddress using iptables. and put password very story. After that I send request to remove from blacklist. then its working fine. I need one help
Is there any way to find out my server is hacked . In my server lot of website running more than 30 site. but one website hacked and runs unknown scripts. how to find that website . any solution please.
Thanks

You should probably use a security forum for this issue. Security experts would be more helpful than me.