home | O'Reilly's CD bookshelfs | FreeBSD | Linux | Cisco | Cisco Exam    

open

 $

mailer


->open
(\%hashref)

Sends message headers to the mail program. The headers are passed via a reference to a hash, where each key is the name of a header and the value is the contents of the header field. The value can be either a scalar or a reference to an array of scalars.











??????????????@Mail.ru