Re: outlook.com outgoing blacklists?

["Todd K Grand" <tgrand () tgrand com>]

DNS has been confirmed to be valid.

-----Original Message----- 
From: Valdis.Kletnieks () vt edu
Sent: Wednesday, September 9, 2015 1:22 PM
To: Todd K Grand
Cc: nanog () nanog org
Subject: Re: outlook.com outgoing blacklists?
> On Wed, 09 Sep 2015 11:49:30 -0500, "Todd K Grand" said:
>
> > This happens without ever sending a packet to our servers.
> > The affected domain can send emails to hotmail/outlook accounts just 
> > fine.
>
> Step 0:  Verify that the DNS has the appropriate MX, A, and other records
> for the failing domain.