Sending Email to Righfax via VB6 api

Does anyone know how to send an email to Righfax? We are currently send faxes to Righfax through vb6 api calls, but when I send an email address I get an invalid character in phone number field. But the fax info uses the same field. I don't know how to set the flag to tell it that its an 开发者_如何学运维email. Help...someone...please:(

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I've used it years ago and I used the vendor's RightFax api to achieve what you wanted.

The docs for the API are here.