Quote:
Originally Posted by zburns
What if I have a list of trusted domains that I would like to allow to email any or all users of this "restricted" domain. Could that be possible.
Any everything is running on this one server - so I can't make any general postfix setting that affect our working domains.
Zack
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Never allow mail sending based on domians, this will open up your server for spammers as sender domains can be easily forged. Use smtp-auth instead.