nanog mailing list archives
Re: Time to check the rate limits on your mail servers
From: "Edward B. Dreger" <eddy+public+spam () noc everquick net>
Date: Thu, 3 Feb 2005 23:54:03 +0000 (GMT)
JJ> Date: Thu, 3 Feb 2005 15:41:34 -0800 (PST) JJ> From: Joel Jaeggli JJ> > How about using SMTP AUTH and verifying the envelope MAIL FROM to match JJ> > the actual user authenticating? JJ> JJ> that doesn't work if you have more than one email address. The words "overreaching" and "fallacious" come to mind. JJ> auth is sufficient to make email traceable to your own customers. End users also would appreciate the ability to _know_ a message is not forged. Alas, I doubt much has changed since last October's BCP38 discussions, so perhaps I should not hold my breath. Eddy -- Everquick Internet - http://www.everquick.net/ A division of Brotsman & Dreger, Inc. - http://www.brotsman.com/ Bandwidth, consulting, e-commerce, hosting, and network building Phone: +1 785 865 5885 Lawrence and [inter]national Phone: +1 316 794 8922 Wichita ________________________________________________________________________ DO NOT send mail to the following addresses: davidc () brics com -*- jfconmaapaq () intc net -*- sam () everquick net Sending mail to spambait addresses is a great way to get blocked. Ditto for broken OOO autoresponders and foolish AV software backscatter.
Current thread:
- RE: Time to check the rate limits on your mail servers, (continued)
- RE: Time to check the rate limits on your mail servers Miller, Mark (Feb 03)
- Re: Time to check the rate limits on your mail servers Joe Maimon (Feb 03)
- Re: Time to check the rate limits on your mail servers Adi Linden (Feb 03)
- Re: Time to check the rate limits on your mail servers J.D. Falk (Feb 03)
- Re: Time to check the rate limits on your mail servers John Underhill (Feb 03)
- Re: Time to check the rate limits on your mail servers Joe Maimon (Feb 03)
- RE: Time to check the rate limits on your mail servers Hannigan, Martin (Feb 03)
- Re: Time to check the rate limits on your mail servers J.D. Falk (Feb 03)
- Re: Time to check the rate limits on your mail servers Adi Linden (Feb 03)
- Re: Time to check the rate limits on your mail servers Joel Jaeggli (Feb 03)
- Re: Time to check the rate limits on your mail servers Guðbjörn S. Hreinsson (Feb 03)
- Re: Time to check the rate limits on your mail servers Edward B. Dreger (Feb 03)
- Re: Time to check the rate limits on your mail servers Todd Vierling (Feb 04)
- Re: Time to check the rate limits on your mail servers Douglas Otis (Feb 04)
- Sender authentication & zombies (was Re: Time to check the rate limits on your mail servers) J.D. Falk (Feb 05)
- Re: Sender authentication & zombies (was Re: Time to check the rate limits on your mail servers) Douglas Otis (Feb 05)
- Re: Sender authentication & zombies (was Re: Time to check the rate limits on your mail servers) J.D. Falk (Feb 05)
- Re: Sender authentication & zombies (was Re: Time to check the rate limits on your mail servers) Sean Donelan (Feb 05)
- Re: Sender authentication & zombies (was Re: Time to check the rate limits on your mail servers) Douglas Otis (Feb 05)
- Re: Sender authentication & zombies (was Re: Time to check the rate limits on your mail servers) J.D. Falk (Feb 06)
- Re: Sender authentication & zombies (was Re: Time to check the rate limits on your mail servers) Douglas Otis (Feb 06)
- Re: Time to check the rate limits on your mail servers J.D. Falk (Feb 03)
- RE: Time to check the rate limits on your mail servers Miller, Mark (Feb 03)
- Re: Time to check the rate limits on your mail servers Edward B. Dreger (Feb 05)