NYCPHP Meetup

[John Nunez]

I manage a mailing list that started with just 64 names and it is now 
at 10,000+ addresses.  In the past I have been manually removing emails 
that bounce.  I know that 550 is usually an error with the email 
address but it there a format that I can use REGEX to get the email so 
I can remove them?  My only other option would be to just remove any 
matching email address.

- John