Received: from localhost by CS.UTK.EDU with SMTP (cf v2.9s-UTK) id MAA09600; Thu, 25 Feb 1999 12:06:05 -0500 (EST) Received: by cs.cs.utk.edu (bulk_mailer v1.12); Thu, 25 Feb 1999 12:03:06 -0500 Received: from vixen.cs.utk.edu (VIXEN.CS.UTK.EDU [128.169.92.76]) by CS.UTK.EDU with ESMTP (cf v2.9s-UTK) id MAA09335; Thu, 25 Feb 1999 12:03:04 -0500 (EST) Received: (from judi@localhost) by vixen.cs.utk.edu (cf v3.2) id MAA29424 for dist-drums; Thu, 25 Feb 1999 12:03:03 -0500 (EST) Received: from pegasus.group5.co.uk (mailhost.group5.co.uk [193.128.238.226]) by CS.UTK.EDU with ESMTP (cf v2.9s-UTK) id LAA10426; Wed, 24 Feb 1999 11:02:14 -0500 (EST) Received: from GK-Portable (unverified [194.69.97.172]) by pegasus.group5.co.uk (Rockliffe SMTPRA 2.1.5) with SMTP id ; Wed, 24 Feb 1999 15:53:54 +0000 Message-Id: <3.0.32.19990224142402.01560ec0@pop.dial.pipex.com> X-Sender: maiw03@pop.dial.pipex.com (Unverified) X-Mailer: Windows Eudora Pro Version 3.0 (32) Date: Wed, 24 Feb 1999 16:03:24 +0000 To: lt@seattlelab.com From: Graham Klyne Subject: Re: Valid Addressing with 821bis Cc: drums@cs.utk.edu Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" List-Unsubscribe: At 22:38 23/02/99 GMT, Lee Thompson wrote: >Under 821bis would "user..name@domain.com" be a valid syntax? Examinination of the formal syntax suggests not, BUT "user..name"@domain.com would be OK (i.e. using quotes). #g --