Validate email addresses
OK - it's an old subject but given the standard for email addresses RFC 822 was established in 1982, it's a persistent subject too.
There's many ways to test for valid email addresses, I wanted a Perl one which ActiveState helpfully provided and this one is for PHP: Email Address Validation - PHP - ILoveJackDaniels.com
Not so much news as a useful place to check back when trying to remember how to validate effectively.
