FAX send format in SCOT

Dear experts,

we want to send faxes out from SAP to the so-called Rightfax Solution.

The standard SAP fax send format in SCOT is (when using the SMTP node):

FAX=<fax number>@<fax server domain>

Example:

FAX=123456@sap-dot-com

Problem:

The Rightfax Solution only accepts faxes from SAP if they have the send format:

[FAX:<recipient name>@<fax number>]

OR

[RFAX:<recipient name>@<fax number>]

OR

fax=<fax number>/pn=<recipient name>@<fax server domain>

--> Is it possible to configure SAP to use one of those output formats ?

Thanks a lot & cheers,

Marc