I would also recommend to use a regex instead of a split as it allows you to check for valid domain name characters :
my ($domain) = ($email =~ /@([a-zA-Z0-9.-]+)$/);

if( defined $domain ) {
    print "Domain is $domain\n";
} else {
    print "Invalid or missing domain name ...\n";
}

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In reply to Re: Re: Splitting a string, Just want to Keep Half by choocroot
in thread Splitting a string, Just want to Keep Half by Dru

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