the piece of code i'm working on now uses Net::POP3 I use $message=$pop->get($msg_num) to grab the message (including headers)
then $message can be printed entirely using print @$message
inside a foreach loop. I want to exclude headers, so i'm using an array with values like "Reply-To", etc. which is why I need to print a string but only if it doesn't match a value in an array.