Measure, monitor, and fix deliverability issues with real-time insights from every email stream, IP, or ISP.
SendPost’s Email Deliverability Stats give you the full picture — from high-level trends to granular diagnostics that help optimize inbox placement.
View stats at the account, sub-account, and IP level to isolate and address problems fast.
Understand exactly why your emails are getting blocked or delayed.
Use flexible tagging to compare results by campaign type, category, or use-case.
SendPost tracks every layer of email delivery, presenting actionable insights across accounts, IPs, ISPs, and campaigns.
From SMTP errors to ISP trends, get the visibility to troubleshoot faster and perform better.
Whether it’s a domain issue or an IP block, stats help isolate exactly where the breakdown happens.
Use trends and anomaly alerts to proactively solve deliverability issues and optimize campaigns.
Everything you need to know about SendX and email marketing
Yes, the dashboard provides full visibility at the sub-account level so you can isolate performance and fix issues.
You can tag emails based on campaigns or types (like transactional or promotional) and view performance metrics accordingly.
Most dashboards show engagement. SendPost goes deeper into delivery diagnostics — SMTP errors, ISP blocks, sender behavior, and more.
Absolutely. SendPost is designed for developers. We offer a robust Email API, SMTP relay service, and SDKs in over 14 programming languages. Additionally, our Email Webhooks allow you to receive real-time event data directly in your application for seamless integration and workflow automation.
Yes, we offer a very generous free forever plan that includes up to 25,000 free emails every month. This plan is designed to give you the freedom to build, test, and fully integrate SendPost into your application without any cost or commitment. No credit card is required to sign up.
Still have questions? We're here to help.
Join thousands of developers and businesses who trust SendPost's powerful API and infrastructure to deliver their most important emails.
Get instant alerts and automate incident tracking to maintain high inbox rates and protect your sender reputation.
Send, track, and manage emails with our powerful SMTP and HTTP Email API — engineered for deliverability, scale, and speed.
Resolve inboxing issues fast with incident tracking, root cause analysis, and historical resolution logs.
Uncover exactly what happened to your emails — with full transparency, search, and retention for up to a year.
Track every email event as it happens and automate your business logic effortlessly with real-time webhooks.
Automate IP warmups, throttle intelligently, and route traffic smartly — all designed for inbox success at scale.
