Article View: demon.ip.support.nt
Article #70Re: ETRN causes weird data traffic (SBS/Exchange 2000 mail collection)
From: jann
Date: Mon, 09 Jul 2001 21:52
Date: Mon, 09 Jul 2001 21:52
118 lines
5422 bytes
5422 bytes
Thanks Jon, was beginning to think that this forum was a Ghost Town. I finally found a solution (?) which I posted over in SBS2K forum - essentially I stopped ETRN'ing and went over to TURNing. This had the effect of sending (and receiving) the mail ok, with no accompanying Mystery Data so the line closed fine after a few mins. Gawd knows why, but it brought my blood pressure back to normal again. I picked up the 'Admin Exchange 2000 Server' book by Tulloch, which I'll have to find time to pad through - guess I got a bit complacent with 4.5 being more intuitive. I have to confess to whizzing over to your site initially, in the hope that you'd already implemented Demon and SBS/ES2K!!! Have you got a site counter on that page?? I bet that it's had a fair view visitors, I know that I've quoted the link extensively. Jann "Jon Grieve" <jgrieve@southdown,co,uk> wrote in message news:tkj3a1kv6lq768@corp.supernews.com... > Jann, > > You're right, Demon do not (to my knowledge) support ETRN. However, if you > tell ES2K to use it, the worst that'll happen is that it'll dial, connect > and *attempt* to issue an ETRN command which will fail. Of course, while > this is going on, the Demon 'punt' machines will be busily delivering the > mail to you. > > What might be happening is that Exchange is not handling the return status > from the post machine that indicated ETRN is not available, and simply > trying again and again, etc. which may account for the constant traffic thus > the connection never times out. I just checked the MSKB, and there are > quite a few articles concerning ETRN; one may give a clue. Also, check out > the documentation for ES2K SP1; this may be a bug that's fixed... > > So, it appears that ES2K may have changed somewhat. With 4.5, it was very > much a case of "Shall I work in Dial-Up Mode?" with an option 'after' that > to specify what action to take once connected (i.e. nothing). I haven't > moved up from 4.5 yet, so couldn't say what's changed. Once I upgrade > here - hopefully in a few months- I'll update my FAQ... > > Regards, > > Jon Grieve > > > (To reply, modify return address; change commas to dots) > > > > > > > "jann" <jann@dial.pipex.com> wrote in message > news:3b3d982a$0$8511$cc9e4d1f@news.dial.pipex.com... > > ... but no ETRN (i.e. Send No Signal) means no Collection at all! > > > > Hi - Has anyone in the UK using Demon SMTP mail been able to get the > SBS2000 > > ICW (Internet Connect Wiz) to configure mail collection OK? Without > > tinkering!!! > > > > I've tried 3x install of SBS with test server (see earlier thread) and > found > > the requested 30-min mail collection was never initiated by SBS (though as > > soon as a client went on to the internet to browse, mail was delivered and > > sent fine). With SBS4.5 (and following Mr Grieve's advice at > > http://www.southdown.co.uk/users/jgrieve/faq/demonexchange.htm - thanks!) > > it worked fine. > > > > Could this be the answer?: with 4.5 No Signal was sent from ExSvr to > collect > > mail (as I've heard that Demon don't support ETRN?). I noticed with > SBS2000 > > ICW that choosing 'No Signal' meant that the ominous words 'You have > chosen > > not to download mail' become part of the wizard confirmation script. > > > > So... I reran the ICW, and chose 'Send ETRN'; immediately ExSvr sprang > into > > action and downloaded mail successfully... > > > > I guess that some change has occurred to SBS/Exchange behind the scenes > > following the dropping of the 4.5 IMC from SBS2000. Or has some one just > > decided that Not Sending A Signal automatically means User Never Wants to > > Collect Mail... (and therefore mail is only collected when a queue of > > outgoing mail is ready to depart). Any ideas? > > > > The problem with the ETRN setting however is this: it does allow a regular > > dial up and collection, but there also seems to be permanent data traffic > > between here and Demon after connection. Hence the line is not dropped... > > Any ideas what this data traffic could be? > > > > I guess if all this fails, I shall have to rely on a scheduled PING to the > > internet to act as a collection (and delivery) trigger. > > > > > > Thanks > > > > > > > > > >
Technical Details
Message-ID:
<3b4a279d$0$3764$cc9e4d1f@news.dial.pipex.com>Path:
arc1-ca.pugleaf.net!archiver1.google.com!newsfeed.google.com!sn-xit-02!supernews.com!news.tele.dk!195.158.233.21!news1.ebone.net!news.ebone.net!lnewspeer00.lnd.ops.eu.uu.net!lnewspost00.lnd.ops.eu.uu.net!emea.uu.net!not-for-mailReferences:
<3b3d982a$0$8511$cc9e4d1f@news.dial.pipex.com> <tkj3a1kv6lq768@corp.supernews.com>Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 112d46,77b4da0b5fb97ace X-Google-Attributes: gid112d46,public X-Google-ArrivalTime: 2001-07-09 14:52:45 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!newsfeed.google.com!sn-xit-02!supernews.com!news.tele.dk!195.158.233.21!news1.ebone.net!news.ebone.net!lnewspeer00.lnd.ops.eu.uu.net!lnewspost00.lnd.ops.eu.uu.net!emea.uu.net!not-for-mail Reply-To: "jann" <jann@dial.pipex.com> From: "jann" <jann@dial.pipex.com> Newsgroups: demon.ip.support.nt References: <3b3d982a$0$8511$cc9e4d1f@news.dial.pipex.com> <tkj3a1kv6lq768@corp.supernews.com> Subject: Re: ETRN causes weird data traffic (SBS/Exchange 2000 mail collection) Date: Mon, 9 Jul 2001 22:52:37 +0100 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4522.1200 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4522.1200 Lines: 120 Message-ID: <3b4a279d$0$3764$cc9e4d1f@news.dial.pipex.com> NNTP-Posting-Host: userbl81.uk.uudial.com X-Trace: 994715550 news.dial.pipex.com 3764 62.188.144.188 X-Complaints-To: abuse@uk.uu.net