Auteur: Alan J. Flavell Datum: Aan: Exim users list Onderwerp: Re: [Exim] Re: Bug#261511: exim4: possible very long delay with
callout verification
On Mon, 9 Aug 2004, Stephen Gran wrote:
> >>> Connecting to bounce.newsabuse.net [69.150.222.5]:25 ... connected
> >>> SMTP<< 220 ******2***************************************0******200**0*****2***0*00
That greeting looks ominously familiar - some firewall configuration
from hell. Yup, seems to match the Cisco PIX "smtp content filtering
hack". We had a standoff with a couple of those in the past.
