Re: use IPSec, smtp can't send email

From: Steven L Umbach (n9rou_at_attbi.com)
Date: 05/01/03


Date: Thu, 01 May 2003 03:49:45 GMT


          I believe your out rule needs to be: Source address -mine,
destination address -any, protocol tcp, source (from) port -any, destinaton
(to) port -25. --- Steve

"Isabella" <isabella_lau@hotmail.com> wrote in message
news:uqc5su1DDHA.2264@TK2MSFTNGP12.phx.gbl...
> I Use IPSec to Lock Down my web, ftp, smtp, mySQL, TS Server following the
> steps from this article:
> http://www.microsoft.com/serviceproviders/columns/using_ipsec.asp
> The article said to permit SMTP in & out
> Role
> Direction
> From/to
> Interface IP address
> IP Protocol
> TCP/UDP port
>
> SMTP
> in, out
> all, all
> My IP Address
> TCP
> 25
>
>
>
> I add a filter to permit direction in for port 25 as following:
> source address is Any IP address
> destination address is My IP address
> IP protocol is TCP
> From any port and To this port, port number is 25.
>
>
> But I am not sure how to set direction out for port 25.
> I have try this but NOT working:
> source address is My IP address
> destination address is Any IP address
> IP protocol is TCP
> From this port and To any port, port number is 25.
>
> Anyone know what causeing SMPT not sending email?
>
>



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