Filter email for mail with Non-Roman Characters

To: For users of Fedora Core releases <fedora-list@xxxxxxxxxx>
Subject: Filter email for mail with Non-Roman Characters
From: "A. Rick Anderson" <a_rick@xxxxxxxxxxxxx>
Date: Wed, 25 May 2005 07:42:59 -0400
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How do I set my email to filter any email with non-Roman characters. I am Running with the Mozilla client (yum'ed ever night).

--
A. Rick Anderson

Follow-Ups:
- Re: Filter email for mail with Non-Roman Characters
  - From: John Summerfied