This method is used to determine whether an intended recipient of a secure mail package is registered with the system prior to sending the package. If a package is intended for multiple recipients, a separate request can be sent for each of the intended recipients, or else the areRegisteredUsers message can be used. Its use is not mandatory, but is recommended.
| Parameter | Type | Requirement | Description |
|---|---|---|---|
| username | xsd:string | mandatory – cannot be null or empty | The username of the registered user who will send a package |
| password | xsd:string | mandatory – cannot be null or empty | The password of the registered user who will send a package |
| encodedPassword | xsd:boolean | optional – can be null (indicates false) | Indicates whether the password parameter is MD5 encoded |
| emailID | xsd:string | mandatory – cannot be null or empty | The email address of the intended recipient |