is that if you lose your @file{.emacs} file (which is where Gnus
stores the secret cancel lock password (which is generated
automatically the first time you use this feature)), you won't be
-able to cancel your message.
+able to cancel your message. If you want to manage a password yourself,
+you can put something like the following in your @file{~/.gnus.el} file:
+
+@lisp
+(setq canlock-password "geheimnis"
+ canlock-password-for-verify canlock-password)
+@end lisp
Whether to insert the header or not is controlled by the
@code{message-insert-canlock} variable.
@vindex message-ignored-resent-headers
Headers that match the @code{message-ignored-resent-headers} regexp will
-be removed before sending the message. The default is
-@samp{^Return-receipt}.
+be removed before sending the message.
@node Bouncing