Browse the Learning Center

Add a sending platform

Authorise a new ESP without breaking the authentication you already have.

3 steps

  1. Know what you're editingHow an include changes who can send as you.Step 1 of 3
  2. Add the platform's recordsA worked example — the same shape applies to every ESP.Step 2 of 3
  3. Stay under the lookup limitEvery new include costs a lookup. Here's the ceiling.Step 3 of 3