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Re: [anti-spam-wg] Semi-OT: XXXX SMTP command
- From: Emanuele Balla balla@localhost
- Date: Thu, 12 Jan 2006 19:03:55 +0100
Markus Stumpf wrote: > From the structure of the command I'd guess it is some filter/firewall > that maybe sees an EHLO, considers this a bad command and masks it with > "XXXX". > > Anybody else seeing this or knows what fine piece of ^H^H^H^H^Hsoftware > is doing this? Almost surely a Cisco PIX with "fixup protocol smtp" active.
- [anti-spam-wg] Semi-OT: XXXX SMTP command
- From: Markus Stumpf
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