Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!tut.cis.ohio-state.edu!ucbvax!agate!mica.berkeley.edu!wisner From: wisner@mica.Berkeley.EDU (Bill Wisner) Newsgroups: comp.mail.uucp Subject: Re: Domain Registration (was Re: rewriting FROM: lines) Message-ID: <25019@agate.BERKELEY.EDU> Date: 30 May 89 02:36:48 GMT References: <8577@chinet.chi.il.us> <3135@sun.soe.clarkson.edu> Sender: usenet@agate.BERKELEY.EDU Distribution: na Organization: Amnesia International Lines: 16 (Someone, anyone, please, please tell me, what kind of a stoopid return address is ahd@sun.soe!clutx.clarkson.edu?) >If you are dealing with RFC-822 mail, the RFC does support explicit >routing in the form of the prefix "@host:", such as: > > @a:@x.y.z:you@b Close, but not quite. Every host beyond the first must be followed by a comma rather than a colon. In other words, @x.y.z:you@a.b.c (this is valid) @p.q.r,@x.y.z:you@a.b.c (this is also valid) @p.q.r:@x.y.z:you@a.b.c (this isn't) w