Duplicate Email sending


I can't seem to find any mention of mailqueues about the place, so here's a request for a mailqueue to send non-important emails (notifications and the like). Cron based would be preferred, to avoid annoying waits when loading pages.

On a similar subject, it'd also be great if you could log how many emails have been sent in the last 24 hours, as Google Hosted limits email sending to 500 per 24 hours.

Thanks. :)