RE: Restricting Users from Sending and / or Receiving Mail via the Internet

  • From: "Mark Fugatt" <mark@xxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Fri, 11 Jun 2004 11:00:23 -0400

Yes, it's a know issues, OWA uses the users SMTP address to validate them,
you need to configure a new HTTP Virtual Server for the bogus SMTP domain
via Exchange System Manager and then it should work fine. 

Mark Fugatt
MCSE, MCT, Microsoft Exchange MVP
Pentech Office Solutions Inc
Rochester, NY
Tel: 585 586 3890
Cell: 585 576 4750

-----Original Message-----
From: James Brigden [mailto:james.brigden@xxxxxxxxxx] 
Sent: Friday, June 11, 2004 11:32 AM
To: [ExchangeList]
Subject: [exchangelist] Restricting Users from Sending and / or Receiving
Mail via the Internet


I have implemented the procedure as described by Mark Furgatt in Article
MF009. However, although the configuration works fine for use with MS
Outlook as the client, it breaks WebMail. Once set-up, webmail users find
themselves receiving a 401 Authorization Failure message from OWA. This
occurs until a valid SMTP address is restored for any of the users affected
by the No Internet Mail Recipient Policy (which supplies member users with a
fake domain name preventing Internet email from being received. Has this
issue arisen before, and if it has - is there a workaround or solution? Our
OWA se-tp is default from original install of Exchange 2000. It is running



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