Microsoft retired Internet Explorer 11 in 2022, and Mailpro has followed by removing IE11 from its list of supported browsers. The application is built on modern web standards that IE11 simply cannot render correctly, so the editor, statistics dashboards and form builder no longer work in that browser.
Recommended browsers
Mailpro fully supports the latest versions of Google Chrome, Microsoft Edge (Chromium), Mozilla Firefox and Apple Safari. Pick whichever you already use most — they all render the editor and reports the same way.
Why drop IE11?
IE11 misses essential modern features (ES2017+, modern CSS, secure cipher suites…) and Microsoft itself stopped delivering security patches. Maintaining compatibility would slow down every new feature for the rest of our users without making IE11 truly safe to browse with.
What if I am stuck on IE11?
Some corporate environments still force IE11 for legacy intranet apps. In that case, install a second browser (Edge or Chrome) and use it specifically for Mailpro. See the suitable browser FAQ for the latest list of compatible versions.
Update your browser before your next campaign
Open Mailpro in Chrome, Edge, Firefox or Safari to make sure the editor, automation and reports load correctly. More details on Mailpro browser compatibility.