how can i find the mail server of any given host
hello i'm developing a mail server and i would like to know that how can i
send the e-mail to the other hosts like hotmail and yahoo.
suppose the mail server receives a mail from the client addressed to firstname.lastname@example.org
, so how come i know the ip of mailserver of yahoo.
so that i can connect to the server of yahoo and send the mail using smtp
protocol. is there any command or anything that provides the information.
pls help its urgent
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