What Script To Use To Capture E-mail + Send Out Daily Mails

Hi

I have a wordpress site and I want to capture e-mails from visitors and then send them e-mails at a specified time to them, like 1 e-mail after 1 day then another e-mail after the 3rd day. What script can I use to do this??

Thanks

You can use feedburner to notify them with your recent blog entries. otherwise if you want to put real subscription for email process. then go with aweber..its of 29 dollars per month for 500 emails. you can use many templates and also send them newsletters.

use both...

Google feedburner for notifying with recent blog entries
Aweber for sending them promotions and Newsletters. (Mostly used in affiliate marketing or promotions)

I think thats the best i could write..let me know if u need further help