nanog mailing list archives
Re: Any help for Yahoo! Mail arrogance?
From: "Al Iverson" <aiversonlists () spamresource com>
Date: Tue, 30 Oct 2007 10:44:30 -0400
On 10/30/07, Tuc at T-B-O-H.NET <ml () t-b-o-h net> wrote:
On Oct 29, 2007 11:01 PM, Tuc at T-B-O-H.NET <ml () t-b-o-h net> wrote:"Fix your forwarding a lot better". Not sure what this means. My machines are MX's for the clients domain. They accept it, and either forward it around locally to one of the processing MX's or ARE one one of the processing MX's. ItsYes, that's just how forwarding and .forwards work. And if you mix inbound email (much dirtier than outbound email even if you run a secure shop) into a mail stream that includes email sent out by your clients, you potentially have random botnet spam, spam from sbl listed spammers etc (in other words, a lot of "block on sight" stuff) leaking through your IP, the same IP that a bunch of your other customers use to mail out to their aunt mary on yahoo.AH, I see the confusion. We are a managed server hosting company, not a Cable/DSL/T#/Dialup provider. The only way mail gets sent out of here is Webmail, FormMail and Mail exploder.
So no mail would ever be coming inbound and then being forwarded on? That seems...unlikely.
I'm pretty sure none of our systems have been compromised and forwards mail that we don't know about.
Yet your sending IP reputation is poor.... Regards, Al Iverson -- Al Iverson on Spam and Deliverability, see http://www.spamresource.com News, stats, info, and commentary on blacklists: http://www.dnsbl.com My personal website: http://www.aliverson.com -- Chicago, IL, USA Remove "lists" from my email address to reach me faster and directly.
Current thread:
- Any help for Yahoo! Mail arrogance? Tuc at T-B-O-H.NET (Oct 28)
- Re: Any help for Yahoo! Mail arrogance? Suresh Ramasubramanian (Oct 28)
- Re: Any help for Yahoo! Mail arrogance? Tuc at T-B-O-H.NET (Oct 29)
- re: Any help for forwarding Yahoo! Mail? Jim Popovitch (Oct 29)
- Re: Any help for forwarding Yahoo! Mail? Valdis . Kletnieks (Oct 29)
- Re: Any help for forwarding Yahoo! Mail? Jim Popovitch (Oct 29)
- Re: Any help for Yahoo! Mail arrogance? Tuc at T-B-O-H.NET (Oct 29)
- Re: Any help for Yahoo! Mail arrogance? Suresh Ramasubramanian (Oct 29)
- Re: Any help for Yahoo! Mail arrogance? Tuc at T-B-O-H.NET (Oct 30)
- Re: Any help for Yahoo! Mail arrogance? Al Iverson (Oct 30)
- Re: Any help for Yahoo! Mail arrogance? Joe Greco (Oct 30)
- Re: Any help for Yahoo! Mail arrogance? Suresh Ramasubramanian (Oct 28)
- Re: Any help for Yahoo! Mail arrogance? chuck goolsbee (Oct 30)
- Message not available
- Re: Any help for Yahoo! Mail arrogance? Al Iverson (Oct 30)
- Message not available
- Re: Any help for Yahoo! Mail arrogance? Daniel Senie (Oct 30)
- Message not available
- Re: mail operators list Al Iverson (Oct 30)
- Re: mail operators list Suresh Ramasubramanian (Oct 30)
- Re: mail operators list Alex Pilosov (Oct 30)
- Re: mail operators list Martin Hannigan (Oct 31)
- Message not available
- Re: Any help for Yahoo! Mail arrogance? Martin Hannigan (Oct 30)
- BellSouth.net Mail Operator? (was:Re: Any help for Yahoo!...) chuck goolsbee (Oct 30)