Linux - NetworkingThis forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.
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I have my server setup to be a mail server among other things and when I attempt to send mail from the account to an outside email ie hotmail it gives me an error something like no server error error 550 prohibited by adminstrator I can't figure out how to fix it, I am running exim on a 2.4 kernal of debian 3.0
Hey talk about quick resolution to a problem I fixed it by setting accept mail for all domains in other words wildcard it, is there anyway other than this to relay or bounce mail from only valid users, however, without aloowing outside people to use it to relay mail?
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