Re: outlook.com outgoing blacklists?

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

Almost seems like something corrupt at Outlook/Hotmail or a blacklist of 
some type.

-----Original Message----- 
From: eric-list () truenet com
Sent: Wednesday, September 9, 2015 2:00 PM
To: 'nanog list'
Subject: RE: outlook.com outgoing blacklists?

The only example I could come up with is an IDN, which Todd already said
wasn't the case.
At least I know Unicode domains didn't work on Exchange 2013 OWA, but worked
when changed to ASCII.
It may have changed by now though.

Sincerely,

Eric Tykwinski
TrueNet, Inc.
P: 610-429-8300
F: 610-429-3222


-----Original Message-----
From: NANOG [mailto:nanog-bounces () nanog org] On Behalf Of Steve Atkins
Sent: Wednesday, September 09, 2015 2:44 PM
To: nanog list
Subject: Re: outlook.com outgoing blacklists?


> Anybody have some recommendations on how I resolve this

The most likely explanation is a configuration error at your end, so the
first step is to share what the domain is.

Cheers,
 Steve