This is on a PHPBB forum, but I'm looking at running this as an SQL
Query if possible..

I've been validating the email addresses of my users and now want to
delete some accounts based on non validated email addresses...

So I have a list of address:

account1@domain1.com
account2@domain2.com
account3@domain3.com

ETC...

Any way to delete the users based on a list like above ?? I have about
400 email addresses..

Thanks