* Fix bug where bogus domains weren't found because we checked for `nil?` instead of `blank?`. * Fix bug where bogus names weren't found because we used a nonexistent variable in the RCPT TO check (`to_address` instead of `address`).
* Fix bug where bogus domains weren't found because we checked for `nil?` instead of `blank?`. * Fix bug where bogus names weren't found because we used a nonexistent variable in the RCPT TO check (`to_address` instead of `address`).