problem with parallel routers?

[Steve Kotsopoulos <steve@ecf.toronto.edu>]

I am running 3 routers on our mail mail server, skule.ecf.
(SGI 4D/380S, running IRIX 4.0.5 & zmailer 2.2)
Occasionally, the mailer will deliver multiple copies of the same message.
Has anyone else seen this problem?
Here is an example from my own mailbox file:

> From glenn Thu Oct  8 11:28:25 1992
> Received: by skule.ecf.toronto.edu id <4680(3)>; Thu, 8 Oct 1992 11:28:11 -0400From:   GLENN  PAUL <glenn>
> To:     trouble
> Message-Id: <92Oct8.112811edt.4680(3)@skule.ecf.toronto.edu>
> Date:   Thu, 8 Oct 1992 11:28:00 -0400
> Status: O
> 
> 
> When I login to skule from modem.ecf, I get a message telling me to run
> env-files. How do I do that.
> Thank you.
> Paul Glenn
> 
> 
> From glenn Thu Oct  8 11:28:28 1992
> Received: by skule.ecf.toronto.edu id <4680(1)>; Thu, 8 Oct 1992 11:28:11 -0400From:   GLENN  PAUL <glenn>
> To:     trouble
> Message-Id: <92Oct8.112811edt.4680(1)@skule.ecf.toronto.edu>
> Date:   Thu, 8 Oct 1992 11:28:00 -0400
> Status: O
> 
> 
> When I login to skule from modem.ecf, I get a message telling me to run
> env-files. How do I do that.
> Thank you.
> Paul Glenn

It looks like both router #1 and router #3 decided they would handle
this message.

Steve Kotsopoulos                   mail:   steve@ecf.toronto.edu
Systems Analyst                     bitnet: steve@ecf.UTORONTO.BITNET
Engineering Computing Facility      uucp:   uunet!utai!ecf!steve
University of Toronto               phone:  (416) 978-5898
35 St. George Street, Room 154      fax:    (416) 978-7320