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dmiller528

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I am trying to allow unauthenticated SMTP for a small group of IP addresses. The message I am getting in the security log is:

Message from IP address <IP address> was rejected because of missing authentication for local domain sender <localuser<_at_>mydomain.com>

Under SMTP Server> Relay Control I have 'Allow relay only for' selected with 'Users from IP address group' checked. For the group I have selected the group I created of the specific IPs I want to allow.

Is there something else I am missing?

*Names and IP addresses have been changed to protect the innocent*
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Mika-SIN

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This error might be reported by the anti-spoofing protection. Add the IPs in: Console webadmin > Configuration > Security > Anti-spoofing > Never reject messages from this IP group...
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dmiller528

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Ah ha! There it is! I was wondering of there were some settings somewhere else.

Thanks Mika-SIN!
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