Arne Jørgensen writes: > (smime-sign-buffer): Signal an error if `smime-sign-region' fails. > (smime-encrypt-buffer): Signal an error if `smime-encrypt-region' > fails. Since this above changes is actually a security fix they should also be commited to the v5-10 branch I think. A patch for the v5-10 branch is attached. Kind regards, -- Arne Jørgensen