nanog mailing list archives
Re: Barracuda Networks Spam Firewall
From: Todd Vierling <tv () duh org>
Date: Tue, 18 May 2004 16:13:20 -0400 (EDT)
On Tue, 18 May 2004 Valdis.Kletnieks () vt edu wrote: : Yes, it *would* be nice if everybody in the world was able to DTRT on : their outward-facing gateway and send back an immediate 550 on a RCPT TO: : in order to stop stuff right up front. However, this implies getting : buy-in and resources of all the appropriate people. Blocking outbound mail from such entities is a pretty good way to get buy-in. (Yes, there's a DNSBL in work to enumerate such systems.) -- -- Todd Vierling <tv () duh org> <tv () pobox com>
Current thread:
- Re: Barracuda Networks Spam Firewall, (continued)
- Re: Barracuda Networks Spam Firewall Majdi S. Abbas (May 18)
- Re: Barracuda Networks Spam Firewall Valdis . Kletnieks (May 18)
- Re: Barracuda Networks Spam Firewall Christopher X. Candreva (May 18)
- Re: Barracuda Networks Spam Firewall Valdis . Kletnieks (May 18)
- Re: Barracuda Networks Spam Firewall Todd Vierling (May 18)
- Re: Barracuda Networks Spam Firewall Todd Vierling (May 18)
- backscatter hosts (was: Re: Barracuda Networks Spam Firewall) Steven Champeon (May 18)
- Re: Barracuda Networks Spam Firewall Christopher X. Candreva (May 18)
- Re: Barracuda Networks Spam Firewall Valdis . Kletnieks (May 18)
- Re: Barracuda Networks Spam Firewall Todd Vierling (May 18)
- Re: Barracuda Networks Spam Firewall Valdis . Kletnieks (May 18)
- Re: Barracuda Networks Spam Firewall Christopher X. Candreva (May 18)
- Re: Barracuda Networks Spam Firewall Valdis . Kletnieks (May 18)
- Re: Barracuda Networks Spam Firewall Todd Vierling (May 18)
- Re: Barracuda Networks Spam Firewall Eric A. Hall (May 18)
- Re: Barracuda Networks Spam Firewall Per Gregers Bilse (May 18)
- Re: Barracuda Networks Spam Firewall Eric A. Hall (May 18)
- Re: Barracuda Networks Spam Firewall Per Gregers Bilse (May 18)