Hello,
I want to set the bounce errors to a custom message. So, I enter the Catch-All adress like below.
But, smtp server still returns the bounce message as
when the receipent is undefined.
How can I change this bounce message?
I want to set the bounce errors to a custom message. So, I enter the Catch-All adress like below.
Code:
:fail: "No mailbox here"
Code:
550 "Unknown User"
How can I change this bounce message?