My solution to this is to have procmail send all emails with the
subject line "I Only Fish for Herring on Wednesdays" to my inbox which
is periodically scrutinized by a cron bash script. If the body of the
message is "WAWWO o6Hea 1SqG4 NHfJI FCU0s NxJeW" (the one-time message
changes daily) then bash does its duty.
Probably not secure but it gives me a warm and fuzzy feeling.
Robert Thorsby
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