title: Verified Email Addresses check in AWS Simple Email Service
body: <p>I have encountered a weird issue using the AWS Simple Email Service.</p>
  
  <p>There is a verified email address in the service configuration written like this: <code>Foo.BAR@mail.com</code>, and when an email is sent programmatically to the address <code>foo.bar@mail.com</code> an exception is thrown complaining that <code>foo.bar@mail.com</code> is not verified.</p>
  
  <p>Is this a known issue? It seems rather strange that addresses are checked this way by SES. Are we expected to verify all combinations with capital letters in SES?</p>