Malte - the change to acs-mail-lite is great, there's no reason to db the message if it goes out immediately and doesn't bounce. That's cool ... has anyone looked into putting it in yet?
That's not going to help notifications, though, not much, as it queues things up first then mails 'em later even if the notification is "immediate". Well, it will help by getting rid of one insert per message, actually, that is a good thing.
I'm going to start a new thread on forums scalability under PG ... stay tuned.
