S/MIME email signature appears unsecure when verified by Symantec Encryption Desktop Iformerly PGP Desktop). This only happens when the email originates from a Good Technology email client.
18:31:10 Email Info Bad Signature from Verified Key using SHA-1 hash algorithm
This is fixed in Symantec Encryption Desktop (previously PGP Desktop) version 10.3.0 MP1
Applies To
Sender client: Good Email Client application
Receiver client: PGP Desktop 9.x, PGP Desktop10.x, or Symantec Encryption Desktop 10.3.0.