nanog mailing list archives
Re: Is Hotmail in the habit of ignoring MX records?
From: Suresh Ramasubramanian <ops.lists () gmail com>
Date: Thu, 26 Jul 2012 12:51:49 +0530
If the MX records are not responsive / timing out, they might be falling back to the A record. On Thu, Jul 26, 2012 at 12:44 PM, Lou Katz <lou () metron com> wrote:
One of my users has reported incoming mail failures, which I finally tracked down. It turned out that Hotmail has seen fit to send the mail to his domain's A record machine, despite the fact that he has valid MX records. The A record points to my webserver, which does not normally accept mail for anyone. The mail server MX records are to an entirely different machine.
-- Suresh Ramasubramanian (ops.lists () gmail com)
Current thread:
- Is Hotmail in the habit of ignoring MX records? Lou Katz (Jul 26)
- Re: Is Hotmail in the habit of ignoring MX records? Suresh Ramasubramanian (Jul 26)
- Re: Is Hotmail in the habit of ignoring MX records? Ryan Rawdon (Jul 26)
- Re: Is Hotmail in the habit of ignoring MX records? Tony Finch (Jul 27)
- Re: Is Hotmail in the habit of ignoring MX records? Jimmy Hess (Jul 27)
- Re: Is Hotmail in the habit of ignoring MX records? David Miller (Jul 27)
- Re: Is Hotmail in the habit of ignoring MX records? Michael J Wise (Jul 27)
- Re: Is Hotmail in the habit of ignoring MX records? Mark Andrews (Jul 27)
- Re: Is Hotmail in the habit of ignoring MX records? Michael J Wise (Jul 27)
- Re: Is Hotmail in the habit of ignoring MX records? Suresh Ramasubramanian (Jul 26)
- Re: Is Hotmail in the habit of ignoring MX records? Lou Katz (Jul 26)
- Re: Is Hotmail in the habit of ignoring MX records? Mark Foster (Jul 26)