Deliverability 

Reach inboxes, not spam folders 

ZeSend's built-in deliverability tools help you maintain a strong sender reputation and ensure your emails land in the inbox. With domain authentication, bounce handling, and feedback loop integration, your campaigns perform at their best.

  • SPF, DKIM, and DMARC authentication setup
  • Automatic bounce and complaint handling
  • Sender reputation monitoring per sending server
  • Feedback loop integration with major ISPs
  • Sending limit and throttling controls per serve