Unless you are mega huge gigantor network they will never respond.  I tried for a year doing everything they required when I worked for another provider and could never get anywhere with them.     It’s kind of like reporting abuse to them.   They just don’t seem to care if you are not big enough.

0richey

From: NANOG <nanog-bounces+richey.goldberg=gmail.com@nanog.org> on behalf of netops Network Operations via NANOG <nanog@nanog.org>
Date: Thursday, January 12, 2023 at 8:04 AM
To: nanog list <nanog@nanog.org>
Subject: AS8075(Microsoft) Contact

Hi,

Is anybody from AS8075(Microsoft) on the list ?

We are trying to establish BGP Public/Exchange Peering Sessions for almost 3 months... Multiple emails sent to peering@microsoft.com and inter-x@microsoft.com, but never heard back.
Later we followed the guide and created all the connections via Azure PowerShell and again, it is in PendingApproval State for more then 1 month.

Does everybody has the same experience establishing BGP Peering Sessions with Microsoft ?