Hello, What are the general guidelines for headers and their values that are shown in the original message of an email? I'm particularly interested in the 'Received from: foo by bar'. Do people generally append the actual servernames along with their IP addresses for all the hops? Or, do they make the mails come out from a common relay server.
Also, if it's fine to make mails come from a common relay, is it a bad idea to set $myhostname to foo.relay for all the mails from foo domain, instead of showing all the hops? I've seen people put this as $myorigin. Hence, the question. Thanks, Abhijith
