virtual users, mailer daemon send mails to non existant recipient and dovecot store it

[Aki Tuomi]

On 24.08.2016 09:43, Sam wrote:
> Hello Aki,
> here is the output:
>
> userdb {
>   args = uid=1001 gid=1001 home=/home/vmail/%Lu allow_all_users=yes
>   driver = static
> }

You basically accept all users here, this is why things get delivered.
If you don't like this, change this to some other userdb, preferably
same you are using for auth db.

Aki