feedmail-ask-before-queue-prompt

feedmail-ask-before-queue-prompt is a variable defined in `feedmail.el'.
Its value is

"FQM: Message action (q, i, d, e, ?)? [%s]: "

Documentation:
A string which will be used for the message action prompt.
If it contains a "%s", that will be replaced with the value of
`feedmail-ask-before-queue-default'.

You can customize this variable.