Author Topic: How to REJECT one recipient in a catchAll domain?  (Read 466 times)

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How to REJECT one recipient in a catchAll domain?
« on: December 06, 2019, 07:41:46 PM »
Hello everyone.

How can I make a domain virtual alias to REJECT at the SMTP transaction with 5XY or 5.X.Y error code with a custom message?

Can someone please lead me to the right direction?