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Old 25th April 2013, 21:55
Turbanator Turbanator is offline
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Join Date: Jun 2008
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Default block external access to internal email forwards

Wasn't sure how to search for this:

Email forward:
forwards to:,,

I want to block access to all-users@ for anyone who is not emailing from or maybe blocking anyone where the email does not come through the server would be better.

Any help would be great. I imagine this would be a postfix config?

Debian Lenny, mydns, courier, ispc
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