Network allowlist for the Topol Plugin

The Topol Plugin connects to several external services to load assets such as images, fonts, and media search results. In environments with strict firewalls or web filters, these requests may be blocked unless the corresponding URLs or domains are allow-listed.

If your users see missing images, fonts that do not load, or media search not working, verify that the destinations below are allowed in your firewall, proxy, or content filter.

URLs and domains used when loading the plugin

Allow HTTPS (TCP port 443) access to the following endpoints, grouped by how they are used.

JS client (browser) URLs

Used directly by the embedded Topol JS client in the user’s browser:

https://v3.email-assets.topol.io
https://fonts.googleapis.com
https://api.giphy.com/v1/gifs/search
https://i.vimeocdn.com/
https://images.pexels.com

Server API

Topol API endpoints. They may be called directly by the embedded Topol JS client in the browser or from your server/backend.

https://email-api.topol.io/

Legacy eu-central-1

https://ff1rg3fntb.execute-api.eu-central-1.amazonaws.com/

Legacy eu-east-1

https://djqb0805ra.execute-api.us-east-1.amazonaws.com/

WARNING

If any of these URLs or domains are blocked, parts of the plugin may not load correctly, resulting in broken images, missing fonts, or media search and other features not working as expected.