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How do I control the maximum number of postings to my list per day?
The Daily-Threshold keyword limits the number of postings that may be processed by the list in a calendar day (midnight to midnight, server time), and, with the addition of an optional second parameter, limits the number of postings that may be accepted from any individual user per calendar day (midnight to midnight in the server's local time zone).
Use PennNet Mailing Lists's web interface to set the Daily-Threshold keyword.
Information Systems and Computing, University of Pennsylvania