# Thunderbird Configuration on Windows for Secure Mail [[Prev|thunderbird11]] | *step 12 of 17* | [[Next|thunderbird13]] ## Select correct key for your correspondent 1. If your correspondent is like me they may have more than one GPG key. In my case I have an old one and a new one. 1. If you are corresponding with me please select my *new* Key ID **8B055D9A** * click *OK* 1. Proceed to the [[Next|thunderbird13]] step [[!img tbird12.png align=left]]