Hi,
how to prevent accepting emails to users (addresses of a domain which is handled by the machine via transport) who do not exist on the final recipient machine? Spending resources / traffic welknown that it will end in an bounce from the final destination ("User unknown").
Regards
how to prevent accepting emails to users (addresses of a domain which is handled by the machine via transport) who do not exist on the final recipient machine? Spending resources / traffic welknown that it will end in an bounce from the final destination ("User unknown").
Regards