>>>>> "Lrmk" == Lrmk <[EMAIL PROTECTED]> writes:
Lrmk> if ($mail =~ m/^(\w+(\.|-))*\w+\@(\w+(\.|-)*)+\w+$/){ Lrmk> but I am not sure about the illegal chars for an e-mail address Yup, fails on about 99% of the *legal* addresses, and permits *illegal* addresses. Two very important clues: \w matches *too much* for a domain name ("_" is not legal) nearly *any* char can appear in the "local part" (left of @) For example: fred&[EMAIL PROTECTED] is a valid email address (try it, it's an autoresponder). -- Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095 <[EMAIL PROTECTED]> <URL:http://www.stonehenge.com/merlyn/> Perl/Unix/security consulting, Technical writing, Comedy, etc. etc. See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training! -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>