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Old 31st December 2010, 12:47
customhost customhost is offline
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Question Postfix - Allow local senders only
Hi all,

does anybody know how to configure Postfix with ISPConfig 3 on top to allow local senders only? What I want to achieve is that emails can only be send from and to valid local domains/local inboxes in order to prevent any SPAM caused by forged senders/recipients.

Thanks in advance!

Cheers,
Eric
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