Re: [RFC PATCH] send-email: allow a custom hook to prevent sending email

> Stefan Beller <sbeller@google.com> writes:
>
>> So you are suggesting to
>> * have the check later in the game (e.g. just after asking
>>    "Send this email? ([y]es|[n]o|[q]uit|[a]ll): " as then other information
>>   such as additional @to @cc are available.
>
> Yeah, probably before the loop starts asking that question for each
> message.  And hook does not necessarily need to cause the program to
> die.  The question can be reworded to "Your hook says no, but do you
> really want to send it?",