Hi!!
i have a question, in the company email when i send email to someone domain.The system display someone annoucement, this annoucements are:
Subject:postmaster undeliverable mail
and display it that Delivery failed 20 attempts: email address
and someone cases display it
subject: postamaster undeliverable mail
undeliverable to email address
message truncated
Somebody helpme please!!!
sorry for my english, but i learn this language