Re: amazon.com multiple SPF records

[Matthew V]

On 2021-06-07 1:17 p.m., Jean St-Laurent via NANOG wrote:


What is spf2.0/pra ?

Is this new?


This is the old (now widely abandoned/depreciated) Sender ID standard.

~
Matt

Re: Anyone from Proof Point or Comcast on this list?

[Matthew V]

On 2021-04-19 12:36 p.m., Matt Hoppes wrote:
It seems we are having trouble sending e-mail to some Comcast 
customers and getting a relaying denied message, even though the mail 
should be being accepted, not relayed.


Below is a copy of a transcript.  Could someone from Proof Point or 
Comcast e-mail please contact me to resolve this?



Have you tried the Proofpoint reputation and remediation portal?

https://ipcheck.proofpoint.com/

~

Matt

Re: Contact data for outlook.com

[Matthew V]

If you haven't done this yet - start with the outlook postmaster 
troubleshooting documentation and open a support ticket with them.


https://sendersupport.olc.protection.outlook.com/pm/troubleshooting.aspx

Matt

On 2021-03-09 7:07 a.m., s...@circlenet.us wrote:
You are not alone sir, for reasons as yet unknown outlook.com has 
recently started blocking my range as well.
If I make progress in contacting someone with clue I will pass that 
information along privately.


Sam Moats

On 2021-03-08 16:18, Dan Walters via NANOG wrote:

Good afternoon,

So I'm looking for a contact at Microsoft in particular someone on the
outlook spam protection/prevention team to assist us with a IP block.
I have allready signed up for SNDS and there is no data given .
Please feel free to contact me off the list.

Best Regards,

Daniel Walters