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Prevent SME Server 8 to deliver to external domains

Prevent SME Server 8 to deliver to external domains
« on: October 20, 2016, 07:06:52 PM »
Hi all,
I need to prevent SME Server 8 to deliver e-mails to external domains: if a local user adds an external account to its delivery list (for example he adds account@gmail.com using his preferred MUA) the system refuses the e-mail and replies to the user.

In other words, the server must be a relay only for the local domain (the default behavior allows emails to go out the domain). No e-mails should go out the domain.

The solution should not use a firewall rule (don't want to deal with timeouts, queues, and so on...).

Thank you all!

Offline Stefano

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Re: Prevent SME Server 8 to deliver to external domains
« Reply #1 on: October 21, 2016, 03:22:37 PM »
Hi

I'll answer you in the other topic, in italian forum

(for reference: https://forums.contribs.org/index.php/topic,52687.msg271595.html#msg271595)
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