On 14 Sep 2018, at 16:00, Eric Smith wrote:
Hi List,
It happened just one time too many today, in a rushed moment
sending the wrong email to the wrong person.
Is it possible to exclusively delay sending mail to specific
recipients that appear on in a list?
That is logically a feature that belongs in a mail client, not a mail
server. Postfix offers no direct way to do anything like it.
An indirect way to implement something like that would be to add a
check_recipient_access restriction with a list of addresses mapped to
HOLD. You could then either manually or in an automated way run
"postsuper -H ALL" to release the held mail or write something more
complicated to selectively un-hold messages based on age.
This way I suspected such an error of an email to one the special
recipients, then I could still delete the email from the queue.
