There are some things in this biz that I do NOT skimp on and one of those things is my autoresponder service. I can’t stress this enough. DON’T use free autoresponders for mailing lists! These services can go down at anytime and are not professional looking at all. It AIN’T worth the hassle.
The FREE ARs get used for spamming and are abused pretty badly. And many of these services get blacklisted.
You DO want your mailings to get to your intended audience consistently – RIGHT? 
I’ve been using Aweber.com for several years with no real problems. Another good well-known autoresponder service to check out is GetResponse.com . Either one will give you the dependability you need for a list management service.
