Postfix/MailScanner

[Rodney Green]

I would think at the MTA level. The only reason I posted my question
here is that I mistakenly thought MailScanner was the problem when it
wasn't. It was a misconfiguration of postfix on my part.

Robin M. wrote:

>On Tue, 27 Jan 2004, Rodney Green wrote:
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>>I apologize. I changed the order of the lookup maps for the
>>smtpd_recipient_restrictions parameter and got it working. I had
>>permit_mynetworks before the map that checked whether or not the user
>>was a restricted sender user. Thanks for the help though.
>>
>>
>>
>If I may ask... what is the best way to prevent mail from being received
>or sent to any email address that is not hosted on the server. I.e. I want
>users to only be able to send/receive mail to eachother and not to any
>other external domain. Should I do this at the MTA level or at the
>MailScanner level ?
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