[neomutt-users] Always encrypt mail to a certain mailbox/person...

[Herbert J. Skuhra]

On Sat, 18 Jul 2026 06:37:48 +0200, tuxic at posteo.de wrote:
> 
> Hi,
> 
> Mails to a certain persons mailbox sent by me should always be encrypted
> with gnupg. 
> What works already is the automatic encryption if I _reply_ to a mail
> of that person if it was sent in encrypted form to me.
> 
> Is there a way to ensure, that mail to that person/mailbox sent by me
> is always encrypted regardless of the "history" ;) of that mail, that is:
> - If I am initially sending mail to that person/mailbox
> - If I am replying to a mail of that person, which was already encrypted
> - If I am replying to a mail of that persion, even it was not encrypted
>   by that person
> 
> Or in other words: No mail to that person should leave my Linux box
> unencrypted.

Have you tried

https://docs.neomutt.org/reference/commands/hooks.html#send-hook

?