Hello, I have a mass mailing server and I can rent you, but this server is taking about 1.5 hours to send 7000 mails as all mail's sent is final. and I'm not able to rent this week as already a person (cassman) from GAF using it, from next week you may rent it. It will cost $30 USD a day and may send 100000+ mails minimum everyday. - If you interested then PMB me - rememebr, I do rent the server and the system that will send mails only, do not provide mail contents and others, you have to wrote them yourself or you may request me to do for you.