From the welcoming post:
All commands must be sent to the "LISTSERV address,"
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This list is available in digest form. If you wish to receive the
digested version of the postings, just issue a SET HISTARCH DIGEST
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More information on LISTSERV commands can be found in the LISTSERV
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Robert Marcom
Site Supervisor
Yates Community Archaeology Project
Rutherford B. H. Yates Museum
Houston, Texas