On 9/30/2010 8:16 AM, Cimoni Enwis Ogwujiakwu wrote:
> Hello,
> I have setup a postfix server for scanning mails for spam relayed
> through it and I have redirected all port 25 traffic through it from my
> firewall but when I try sending mails through
> telnet for example smtp.gmail.com 25
>  I still get through without seeing any transcation on the postfix
> server and no scanning by the spam assassin.
> What I am getting wrong here.
>

Do you mean you are wanting to scan even outbound email?  If so, hitting
smtp.gmail.com 25 directly will circumvent that.

You would want to have your clients send their outbound email through
your postfix server and configure it to scan outbound mail.

-Matt

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