Hi Kenny, Thanks for the tip, but I've finally found the trick in Evolution.
To get the key info for a pgp signature you don't have the public key for, navigate to the pgp section of the message, then arrow left to the speech says "Panel". When you're there, use orca-modifyer + 9 to move the mouse pointer to the carrot position. When done, press the left mouse button, and you'll get a window with all the info you need to get the public key. Regards, Martin
signature.asc
Description: This is a digitally signed message part