nanog mailing list archives
Re: ingress SMTP
From: Matthew Moyle-Croft <mmc () internode com au>
Date: Sun, 14 Sep 2008 13:28:00 +0930
*Hobbit* wrote:
Are you suggesting that only ISP domains should be allowed through? (eg. username () isp net au) If you're forcing people to use your mail servers as a smart host then you wouldn't be very popular ...> How do you alert mail server operators who are smarthosting their > e-mail through you that their outbound messages contain spam? You don't let them falsify their envelope or headers to contain fields utterly unrelated to your own infrastructure, for starters. They try it, their mail bounces. It's a very rare piece of spam that actually comes from who it says it comes from anymore.
MMC
Current thread:
- Re: ingress SMTP, (continued)
- Re: ingress SMTP Jeff Kinz (Sep 05)
- RE: ingress SMTP Frank Bulk (Sep 03)
- Re: ingress SMTP Tony Finch (Sep 04)
- ingress SMTP Ang Kah Yik (Sep 03)
- Re: ingress SMTP Suresh Ramasubramanian (Sep 03)
- Re: ingress SMTP Ang Kah Yik (Sep 03)
- Re: ingress SMTP Suresh Ramasubramanian (Sep 03)
- Re: ingress SMTP matthew (Sep 07)
- Re: ingress SMTP Michael Thomas (Sep 07)
- Re: ingress SMTP *Hobbit* (Sep 10)
- Re: ingress SMTP *Hobbit* (Sep 13)
- Re: ingress SMTP Matthew Moyle-Croft (Sep 13)