Grammarly is a chrome / safari extension for fixing spelling and grammatical mistakes. However this extension doesn't work properly with SendX. We strongly recommend you to disable Grammarly extension if you are using SendX. Infact if you have the extension enabled we show you a warning too.
This leads to either broken emails or emails which are huge in size and as a result shall appear to your users as message clipped.
Disabling Grammarly extension for chrome is straightforward. Go to Chrome Settings > Extensions > Check Off Enable Grammarly