- pop3:open POP3 INDEX #!optional DELETEprocedure
Returns a port for the message with id INDEX and returns an input-port that can be used to retrieve the header and the contents of the message. If the optional argument DELETE is given and not #f, then the message will be deleted on the server, when the port is closed.
It is not possible to call pop3:open before the port returned by a previously invoked call has been closed.