Have you already tried <https//www.mail-tester.com/>? It’s quite useful to see what’s missing
![](https://secure.gravatar.com/avatar/aec99942da9c84888960ccd6933a4ee7.jpg?s=72&d=https%3A%2F%2Fa.slack-edge.com%2Fdf10d%2Fimg%2Favatars%2Fava_0026-72.png)
writen by Benedikt
Thanks Benedikt That’s a useful service. I got a 9.1/10 when sending from mailchimp. So that’s pretty good, but I’ll look at the improvements
![](https://avatars.slack-edge.com/2021-11-12/2704595455095_0b60e87416c8fbdd4fd4_72.png)
writen by Philip
It might have ended up there because it isn’t being opened - have you asked why?
![](https://avatars.slack-edge.com/2021-11-09/2703726681650_4a8d7af0755c74c65651_72.jpg)
writen by Maxwell Davis