Microsoft SNDS contact

[Brian Rak <brak () gameservers com>]

We've been trying to get SNDS access for our IP space, and we keep 
running into issues where the SNDS site is unable to determine what 
emails it should use to authorize access.  SNDS support has so far been 
very unhelpful, they keep trying to tell us to submit the space as 
individual /24's, which is less then helpful when we have multiple /18s 
we're trying to set up.

Does anyone have a contact at Microsoft that can help?