Tim Parker wrote:
>
> I would definately be intersted in hearing more about this. We just switched
> over to a Pix here in our office and I am having nothing but issues with the
> listerv and mail coming back into our office! I thought it was a bad DNS
> entry but this makes me wonder even more!

If they have a lot of subscribers to your list, Cisco PIX (and IOS FW)
have a spam filter where they reject SMTP mail with > "x" recipients,
where "x" is configurable.

Jeff "has Cisco IOS FW/IDS" Kell <[log in to unmask]>