[MM3-users] Selective mailing

I'm trying to find out if I move my web site to a hosting company using MM Ver 3 - with SQL. If I have a membership list in MySql used by MM

• can I send an email to a select group? ["Your dues are due"].

Assumes the MM tables can be accessed? Anyhow what I want to do is: send message96 where expire > next month else send message95

Thanks