Prevent external emails to exchange groups

[SelbyGlenn]

Hi there,

We have a number of email groups that are used internally. We want to prevent people from emailing these groups from an external email account. Is this possible?

We are running Exchange 2000 on a Win2K server.

Thanks in advance,

Glenn

Glenn
BEng MCSE CCA

 

[rye8261]

You can have a look at this article:

http://www.msexchange.org/tutorials/MF009.html

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http://www.ryesworld.com

http://www.northernohiohouses.com

 

[beaudop]

In short, add ".local" to the SMTP address and it will render it useless from the outside world.