Most likely those messages are signed using PGP/MIME. So, unless you have it to automatically decrypt or verify it, you'll have to follow the instructions in the blue bar.
RLB: > On unencrypted messages I get the blue bar, saying "Possibly PGP/MIME > encrypted or signed message; click Decrypt button to verify" and I have to > hit Decrypt to open. Is there a setting I need to change? > _______________________________________________ enigmail-users mailing list enigmail-users@enigmail.net To unsubscribe or make changes to your subscription click here: https://admin.hostpoint.ch/mailman/listinfo/enigmail-users_enigmail.net