#smtp-relay

Coresender

★ 1.2

Coresender is an email delivery service for transactional and marketing emails that can replace an in-house infrastructure.

Flowmailer

★ 2.5

Flowmailer focusses on your inbox success. Easily connect all your source systems via SMTP or REST API and let Flowmailer deliver all your transactional emails. Sent via clean IP addresses, authenticated with SPF, DKIM, and DMARC to ensure your domain acquires a high reputation.

Sweego

★ 2.1

Sweego is an email and SMS sending platform for developers and builders. Send your message in minutes and monitor it easily.