please help me for best solution send newsletter never server exim banned and ip blocked ,i have share hosting, if you have a good script suggest me,t hank you every one
We use Mailchimp for Newsletters & Mandrill for Transactional Mails in our Codeigniter App.
You will also find api libraries available for codeigniter for Mandrill & Mailchimp.
The other options are PostMark, Sendgrid etc which are easy too. It basically comes down to which is cheaper & that depends on your volume of email