Evolution: Ubuntu public keys

[Mario Vukelic]

On Mon, 2008-05-12 at 04:14 -0700, Francis Earl wrote:
> A lot of people on this list have public keys, likely via
> keys.ubuntu.com, as do I...
> 
> My question is, how would I configure Evolution to recognize such keys
> from others on the mailing list? It always tells me "Public Key not
> available" etc...
> 
> Thank you for any assistance.

On Ubuntu 8.04, I _think_ you need to go to System > Preferences >
Encryption and Keyrings > tab Key Servers > Automatically retrieve keys
from keyservers