How do I send emails to 40,000+ Group?

HD Member Posts: 1

I have a large email list i've collected of warm leads, I've uploaded all of them but cant bulk email all 40,000 due to a limit of 100 per bulk email.

How do i quickly send these emails out in groups of 100 each day with my template without having to manually click 100 boxes each time?

How can i track ones I've already emailed and ones that remain?