Murder works wonderfully but alarms users

[Gary Mills]

We have a Cyrus murder configuration with one proxy front-end and
one storage back-end.  I'm very pleased with it.  However, users who
happen to look at the full headers of their e-mail are often alarmed
by the word `murder' that appears in the first `Received' header.
It's even worse when the message is from daemon!

Here are some typical headers.  Would it be possible to eliminate
the offensive word or replace it with something more meaningful?

  Received: from murder (electra.cc.umanitoba.ca [130.179.16.23])
           by mbox.cc.umanitoba.ca (Cyrus v2.3.8) with LMTPA;
           Sun, 09 Sep 2007 22:14:47 -0500
  X-Sieve: CMU Sieve 2.3
  Received: from electra.cc.umanitoba.ca ([unix socket])
           by cc.umanitoba.ca (Cyrus v2.3.8) with LMTPA;
           Sun, 09 Sep 2007 22:14:47 -0500
  X-Sieve: CMU Sieve 2.3

-- 
-Gary Mills-    -Unix Support-    -U of M Academic Computing and Networking-