Message / Search
 The search menu contains several options for
 searching the database for messages matching given
 criteria.
 
 Matching messages are marked and displayed in a
 window. They remain marked until unmarked with
 <Ctrl-E>. During the search, you can abort by
 pressing <ESC>.
 
 Depending on available memory, the maximum number of
 messages that can be marked as "found" (i.e. matching
 the search criteria) is between 2000 and 5000.