smime passphrase
i compose an email, press 'y' and am prompted with 'Enter S/MIME passphrase:'. if i accidentally enter the wrong one, or mistype the correct one, i am told 'unable to load signing key file... Press any key to continue...'. strangely, this bad passphrase seems to have been cached, because if i press 'y' again, it doesn't ask me to enter a passphrase, but immediately gives me the error. one has to go through the extra step of pressing ctrl-F. it would be better if smime behaved like gpg and didn't cache passphrases which resulted in an error. thanks!