Mailchimp is a solid provider for sending out email campaigns. Mailchimp recently made a change to expand out as a full service, all-in-one marketing platform, which means the pricing will increase, as Mailchimp will include the number of users who unsubscribed on a list to the total count. There is a solid alternative to Mailchimp, which also includes reasonable pricing at all list count levels, EmailOctopus. EmailOctopus uses AWS SES to send out emails, which means email campaigns are reliable to send. First, you will need to signup for an EmailOctopus account. You could try the shrimp plan, which includes