smtp auth
Question asked by Richard Frank - March 30, 2016 at 8:03 AM
Unanswered
customers can send mail via their accounts with username / pass
Can I restrict this service that the mail they send is only for the hosted domain?
I noticed a customer mailing via my server for all his other businesses to, not hosted on my server.

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Settings -> Protocol Settings -> SMTP In -> Require Auth Match -> Email address
 
E.G the FROM email address must match the auth'd email address

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