Sorry for the late post; I'm a little behind in my email...... In SIMS Digest #1636, Christian F Buser wrote: >>>[much stuff deleted] >>> 17:50:09 4 SMTP-040([212.71.103.177]) Input Line: XXXX [172.16.7.3]\r >>>[more stuff deleted]
To which Dmitry Akindinov responded: >More likely, it's a SMTP-filtering firewall, like Cisco PIX. I didn't know that the PIX did anything more than Packet filtering....does it really have the capability to do inspection/replacement of the "data" portion of a TCP packet ? I know application-gateway firewalls like Sidewinder, Gauntlet, and Raptor could _possibly_ be configured to do this, and you could certainly do it with a dual-MTA configuration (where one just queues, a time-triggered scanning/replacement routine takes the mail from the first MTA's queue, and then moves it to the second MTA's queue for delivery), but I haven't seen an actual implementation of this. Michael A. Pasek Pasek Consulting, Inc. 9741 Foley Boulevard NW Coon Rapids, MN 55433-5616 (612) 597-5977 [EMAIL PROTECTED] ############################################################# This message is sent to you because you are subscribed to the mailing list <[EMAIL PROTECTED]>. To unsubscribe, E-mail to: <[EMAIL PROTECTED]> To switch to the DIGEST mode, E-mail to <[EMAIL PROTECTED]> To switch to the INDEX mode, E-mail to <[EMAIL PROTECTED]> Send administrative queries to <[EMAIL PROTECTED]>
