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Author Topic: Hotmail Auth Results  (Read 84289 times)

TUNGA

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Hotmail Auth Results
« on: June 03, 2011, 05:27:32 AM »
Hello,

We just noticed, Hotmail added a line to the top of header of their receiving e-mails. Here is a sample:

Authentication-Results: hotmail.com; sender-id=pass (sender IP is xx.xx.xx.xx) header.from=sender@n-mailer.net; dkim=neutral header.d=n-mailer.net; x-hmca=pass

This is the Auth part of Yahoo! header of same e-mail:

Authentication-Results: mta1175.mail.mud.yahoo.com  from=n-mailer.net; domainkeys=pass (ok);  from=n-mailer.net; dkim=pass (ok)

Did anyone notice this?

Thanks
Mesut TUNGA



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Teneo

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Re: Hotmail Auth Results
« Reply #1 on: June 03, 2011, 05:44:44 AM »
Yes indeed, we are seeing the same issue.
Although it does not seem to affect deliverability .
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KentM

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Re: Hotmail Auth Results
« Reply #2 on: June 06, 2011, 09:39:13 AM »
I think Hotmail are getting ready to start looking for DKIM, but until they are fully prepared they are just going to list everyone as "neutral".

Kent McGovern
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Port25-Admin2

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Re: Hotmail Auth Results
« Reply #3 on: June 06, 2011, 03:28:11 PM »
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VIN786

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Re: Hotmail Auth Results
« Reply #4 on: June 08, 2011, 09:02:41 AM »
What is better DK or DKIM? In other words should both be used or just one?
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Port25-Admin1

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Re: Hotmail Auth Results
« Reply #5 on: June 08, 2011, 09:15:15 AM »
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Port25-Admin1
------------------
Try the following commands:
Quote
pmta show topdomains --errors
pmta show topqueues --errors
pmta --help

When PowerMTA won't start use:
Quote
pmtad --debug
When all else fails-->support@port25.com

VIN786

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Re: Hotmail Auth Results
« Reply #6 on: June 08, 2011, 11:05:09 AM »
Interesting, and the page was last modified on 6/3/2011. It probably doesn't matter if you just use DKIM.

Quote from: Port25-Admin1 on June 08, 2011, 09:15:15 AM
It depends, see here:
http://mailchimp.com/about/authentication/
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Teneo

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Re: Hotmail Auth Results
« Reply #7 on: June 08, 2011, 01:56:18 PM »
There are very few ISP's that still use DK , however it can't hurt signing ALL messages with both DK and DKIM  ;)
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TUNGA

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Re: Hotmail Auth Results
« Reply #8 on: June 09, 2011, 04:29:03 PM »
Hi,

Here is new appears in Hotmail headers. It seems they are testing via us :)

Authentication-Results: hotmail.com; sender-id=temperror (sender IP is xx.xx.xx.xx) header.from=sender@domain.com; dkim=permerror header.d=domain.com; x-hmca=none
X-Message-Status: n:0:n
X-SID-PRA: =?UTF-8?B?w5ZtZXIgS3Vtb3ZhIMSwbsWfYWF0IE3DvGhlbmRpc2xpaw==?= <sender@domain.com>
X-DKIM-Result: PermError
X-AUTH-Result: NONE
X-Message-Delivery: Vj0xLjE7dXM9MDtsPTA7YT0xO0Q9MTtTQ0w9Mw==




Thanks
Mesut TUNGA
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VIN786

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Re: Hotmail Auth Results
« Reply #9 on: June 09, 2011, 04:48:00 PM »
Looks like a DKIM error, I could be wrong, but I will check.
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TUNGA

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Re: Hotmail Auth Results
« Reply #10 on: June 09, 2011, 04:50:02 PM »
I know that error. But its a new line in the Hotmail header
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