[Alpine-info] opening an openpgp encrypted email from launchpad.net

[ptaylor]

Hi

I was setting up my openpgp keys in launchpad this morning, and they sent 
me an email which is encrypted with further registration details in it.

I have openpgp setup correctly. I just cant find how to get alpine to 
decrypt the encrypted part of that email.

Any pointers please?

Philip