[IGSMAIL-2652]: Test messages

[angelyn @ igscb2b.jpl.nasa.gov]

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IGS Electronic Mail      29 Dec 13:09:37 PST 1999      Message Number 2652
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Author: Angelyn Moore

This is a test of the new igsmail system.  I hope there won't be too
many of them, but I hope you'll bear with me.