If you try to send an e-mail to someone and the following
message appear
"Message Undeliverable", what could be wrong?

Answer Posted / phani-a

1) ps -ef |grep sendmail

2) check the network connectivity between server and
mail-relay server.

3) Find the mail relay server name in sendmail.cfg file

4) restart the send mail service

5) check the status of sendmail service port
netstat -rna |grep 25

Is This Answer Correct ?    4 Yes 1 No



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