Amazon SES

Amazon SES offers a cost-effective and highly scalable email sending service built on Amazon's reliable infrastructure. It ensures consistent delivery for various email types, from marketing campaigns to transactional messages. Newsletter operators can use Amazon SES to send high-volume marketing newsletters, automated transactional emails, and regular content updates to their subscribers. This includes welcome sequences, order confirmations, and personalized content. The service provides high deliverability rates, leveraging its established reputation to help ensure emails reach your audience's inboxes. Users must verify their email addresses or domains before sending. New accounts begin in a sandbox environment, which requires recipient verification, but this limitation can be lifted after moving out of the sandbox.