Ya, you're right. I hadn't thought of that. On Wed, 2003-03-12 at 10:44, Peter Brezny wrote: > I suppose it could, but how would you convince the system to duplicate the > incomming messages, and send two copies out, each along different routes. > > > Peter Brezny > purplecat.net > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of > John Shireley > Sent: Wednesday, March 12, 2003 9:01 AM > To: Ted Behling > Cc: [EMAIL PROTECTED] > Subject: Re: [Qmail-scanner-general]duplicating incoming messages > > > > Why not just use smtproute? Wouldn't that approximately do the same > thing? > > On Wed, 2003-03-12 at 02:16, Ted Behling wrote: > > At 01:17 AM 3/12/2003, Peter Brezny wrote: > > >Is it possible with qmail-scanner to duplicate inbound messages and send > > >them out to two separate destination MTA's using qmail-scanner? > > > > > >I'm helping a friend migrate a pretty large mail domain from one MTA to > > >another, and to make sure everyone continues to receive mail during the > > >transition, we want to send all the mail to both the old and new MTA > > >simultaneously. > > > > qmail-scanner can't help you, at least not without heavy modification. > I'm > > sure this is possible using qmail directly, but I can't think how right > now. > > > > Sending mail to both servers will result in users receiving duplicate > > messages. Your friend will get phone calls about that. I suggest using > > this process: > > > > 1. Set up users on new mail server > > 2. Shut down old mail server's POP, IMAP, and SMTP daemons > > 3. Forward ports 25, 110, and 143 from old server to new one > > 4. Move all user data from old server to new server > > > > The trick here is forwarding the ports, which relays incoming connections > > to the other server. You can do this easily with rinetd or iptables. > > > > Ted Behling, Chief Penguin Surgeon > > Monarch Information Systems, Inc. > > [EMAIL PROTECTED] > > > > > > > > ------------------------------------------------------- > > This SF.net email is sponsored by:Crypto Challenge is now open! > > Get cracking and register here for some mind boggling fun and > > the chance of winning an Apple iPod: > > http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > > _______________________________________________ > > Qmail-scanner-general mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/qmail-scanner-general > > > -- > John Shireley > Cook, Inc. > jshireley @ cook-inc.com > > > > ------------------------------------------------------- > This SF.net email is sponsored by:Crypto Challenge is now open! > Get cracking and register here for some mind boggling fun and > the chance of winning an Apple iPod: > http://ads.sourceforge.net/cgi-bin/redirect.pl?thaw0031en > _______________________________________________ > Qmail-scanner-general mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/qmail-scanner-general > > -- John Shireley Cook, Inc. jshireley @ cook-inc.com
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