bn:03180600n
Noun Concept
Categories: Spamming, Email, All articles lacking reliable references
EN
open mail relay  Email relay  Open email relay  open mail relays  open relay
EN
An open mail relay is a Simple Mail Transfer Protocol server configured in such a way that it allows anyone on the Internet to send e-mail through it, not just mail destined to or originating from known users. Wikipedia
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EN
An open mail relay is a Simple Mail Transfer Protocol server configured in such a way that it allows anyone on the Internet to send e-mail through it, not just mail destined to or originating from known users. Wikipedia
Such a server that can be used by anyone Wikipedia Disambiguation