Unfortunately, that's the generic SNDS support email I have been talking to.  They don't appear to be able to actually fix anything.

Brian, try msn-snds@microsoft.com. It's been awhile I've had to use it, but it's worth a shot.

Udeme

Postmaster at LinkedIn

On Thu, Jun 25, 2020 at 12:00 PM Brian Rak via NANOG <nanog@nanog.org> wrote:

Is there anyone around from Microsoft that can help me with a SNDS
verification issue?

I'm having problems where the verification system is trying to use the
wrong WHOIS server, and the responses I'm getting from support don't
really indicate they understand the issue.

I also have a different problem where I have a /17 and support keeps
telling me I need to go and verify all the /23's within it... which is
going to take quite awhile.