The PostShiba blog.

Product updates and email infrastructure notes from the team behind PostShiba.

  1. IP pools

    PostShiba now supports IP pools. Group dedicated sending IPs by customer or mail stream, route each message with a header, and control traffic with weights.

    PostShiba Team
  2. PostShiba's public beta is open

    PostShiba's public beta is open. Send email from your customers' domains over SMTP or API, test with your team, and request approval for external sending.

    PostShiba Team

Email infrastructure for SaaS platforms.

Send from your customers' domains, manage their sending controls, and investigate delivery problems from one place.