| Member | Value | Description |
|---|---|---|
| verifyBadUser | 4 | The username of the Email address was not valid. |
| verifyConnectMailServer | 3 | A connection to the mail server specified in the Email address could not be made. |
| verifyDomain | 2 | The domain specified in the Email address was not valid. |
| verifyFormat | 1 | The format of the Email address was not valid. |
| verifyValid | 0 | No Error (default) |