gpg: Signature made Tue Nov 23 06:58:18 1999 GMT using DSA key ID XXXXXXXX gpg: requesting key XXXXXXXX from wwwkeys.pgp.net ... gpg: can't get key from keyserver: Connection refused gpg: Can't check signature: public key not found How do I debug this? What am I looking for? Is there any way to test the resp. keyserver from the command line, e.g. telnet port 80 and issue <command>?