Hotmail NOC Contact

Jason J. W. Williams williamsjj at
Wed Apr 2 21:30:37 UTC 2008

Hey All,

Does anyone have a good contact number for the Hotmail NOC? We've got e-mails from Hotmail to some of our customers being returned the Hotmail sender with a 554 error message fairly regularly. Our logs aren't showing any rejections, so we need to talk to Hotmail and find out what the 554 means on their side (there's no error description). Any help is greatly appreciated.


Jason J. W. Williams
COO/CTO, DigiTar
Voice: 208.343.8520
Mobile: 208.863.0727
FAX: 208.322-8522
E-mail: williamsjj at
XMPP/Jabber: williamsjj at

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