Hi guys!  Hope the Office for Mac users here can weigh in.

I have 2 certificates/key pairs available in my Mac: 1 for RSA, and another for ECC.

In Windows, I have no problem using either one.

In Mac (Mavericks), I can select the RSA one for either signing or encryption in Outlook 2011, but the ECC one can only be selected in the list for signing.

I can put up screens from my Mac in succeeding posts, but does anyone know if ECC encryption is supported in Outlook 2011 for Mac?

Thanks.