Symantec Gateway Security 5400 device and rDNS issue

Does anyone out there have experience with a Symantec Gateway Security
5400?

We have an issue where our SMTP return DNS is not the same as E-mail
Server address. (I hope I'm explaining that correctly).

It seem the rDNS is the firewall address and it doesn't mail the e-
mail's DNS.

The configuration looks like it's setup right but I'm Firewall
newbie.
Any help on this issue would be helpful on this. Thanks.

-DM

Re: Symantec Gateway Security 5400 device and rDNS issue

On May 10, 1:11 pm, dlma...@gmail.com wrote:
> Does anyone out there have experience with a Symantec Gateway Security
> 5400?

Yes....

> We have an issue where our SMTP return DNS is not the same as E-mail
> Server address. (I hope I'm explaining that correctly).

....you're not.... SMTP has an address, so does DNS, rarely are they
the same....

> It seem the rDNS is the firewall address and it doesn't mail the e-
> mail's DNS.

Huh?

> The configuration looks like it's setup right but I'm Firewall
> newbie.
> Any help on this issue would be helpful on this. Thanks.
>
> -DM

I have only one peice of advice, get the manual, read/skim over it
near the SMTP and ports section... The way you are explaining this
hurts my head... I really can't make heads or tails about it, and I'm
pretty sure we can help....

RedForeman

Re: Symantec Gateway Security 5400 device and rDNS issue

http://www.frsirt.com/english/advisories/2005/0269
http://www.symantec.com/avcenter/security/Content/2005.03.15 .html

In my experience, they were cumbersome to work with, hard to navigate
thru,etc.... but if I were presented with a choice of this device or
another comparably priced box, I'd NEVER look at the symantec... why?
not a good product for security.... it's a better VPN device than a
firewall....