craigslist bulk mailer and auto responder

I need a mailing program that will mail to craigslist advertisers. THe program need to do the following: 1- get past craigslist filters. Criagslist will only allow 19 posts in 24 hours from an email address 2- I need to be able to mail 1000 - 3000 advertisers daily 3- Initially I am mailing to 2 cities. I would like to mail to more afterwards, 4- Once the email i send is responded to I need to take the reply address and put it in an autoresponder. 5- the auto responder might mail 10k to 20k daily 6- Other programs that do this use many email addresses or/and proxies. 7- Craigslist has filters to prevent this so the program needs to work around them and get delieveries in the inbox. 8- I do have 8 new craigs ads daily to test mailing to. 9- Some programs use templates or tags to changed the ads so the emails are not all the same. Phrases like: friend, buddy Mr. Sir, God BLess. 10- I am available to answer questions through sky=pe Regarding pay. I will only pay after you have a working program. Also I will not leave a milestone because if you fail and dispute freelancer would award you $ because you worked. But I would have nothing. so if you have to put a turn off switch in the program i am testing with it is understood. I have great feedback, you will be paid timely.