it is a common task to delete spam,phishing ...emails from users emailbox.
Now let's solve it from bash.

MESSAGE_ID="<******>"
for USER in $(doveadm user '*' | awk '{print $1}')
do
     echo "delete email in: $USER"
     doveadm expunge -u "$USER" mailbox INBOX HEADER Message-ID "$MESSAGE_ID"
done

Is there any hope that the web gui will be able to perform such tasks?

regards
Steven