31 Oct
2007
31 Oct
'07
7:40 a.m.
Shawn Everett wrote:
Hi Guys,
I'm 100% sure this is not a Linux issue but I want a second opinion...
I have a Linux server running CentOS. It was been absolutely perfect without any errors or problems.
Since Monday it has been unable to send email. It is configured to act as a smart host. All email gets forwarded to smtp.isp.net.
Anything happen around that time?
Any firewall rules on that box?