Function: smtpmail-cred-key
smtpmail-cred-key is a byte-compiled function defined in
smtpmail.el.gz.
Signature
(smtpmail-cred-key CRED)
Source Code
;; Defined in /usr/src/emacs/lisp/mail/smtpmail.el.gz
(defsubst smtpmail-cred-key (cred)
(nth 2 cred))