Redid somethings

Had some issues trying to implement LDAP syntax to query correctly.

The Domain I was querying didn't have Exchange on it. Do not have access
on exchange domain to query I believe... Which causes an issue with
regular users being able to query to get SMTP field.

Removed richTextbox and replaced it with regular textboxes since
copytoclipboard works better with regular textbox.

Added textBox3 to collect the failed email address queries.