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