LeaderSend is an SMTP email relay service that can support massive amounts of transactional emails.

Leadersend SMTP Relay Service

Enjoy outstanding communication with your target audience within seconds of their interaction using our SMTP email rely service.

Here at LeaderSend, we will take care of delivering your transactional email messages and managing infrastructure, while you can focus on your business instead.

Improve Email Delivery with Leadersend

20% of emails never reach the inbox! Take advantage of the robust cloud infrastructure supporting our SMTP relay service and optimize your email deliverability with LeaderSend:

  • Email authentication using SPF and DKIM
  • IP reputation and delivery monitoring
  • Whitelisting registrations
  • ISP feedback loops
  • Certification and dedicated IP