Dru,
It is commonly thought that a valid email address is far more strict than it actually is. I think email addresseses may even contain more than one @ symbol. This would imply using the
limit argument in the
split. I do believe there are some fairly decent modules on
CPAN for email address stuff if this is going to be used for anything other than just casual personal use.
Ok - chances are you didn't need to hear any of that, so an alternative to split would be to use index and substr.
#!/usr/bin/perl -w
use strict;
my $email = 'joe.snuffy@nowhere.com';
my $domain = substr($email,index($email,'@') + 1);
print "Domain is $domain\n";
Cheers - L~R
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