I just got informed that Mailersend will change their templating format. This means it will have to be updated on the Make.com integration.
Im posting here already because I want to know how tha make team will prepare for this change? and letting you know something breaking is happening on the first of November. My buisness uses these mails are core feature of our buisness.
Please do not wait until something is broken before you fix it…
That’s a great idea! I’m sure others would agree that this update should be implemented quickly.
You can submit this suggestion to the Idea exchange, under App improvement ideas
Don’t forget to search for it first, just in case someone already suggested it, so that you don’t end up creating a duplicate.
Hope this helps! Let me know if there are any further questions or issues.
— @samliew
P.S.: Investing some effort into the Make Academy will save you lots of time and frustration using Make.
Hello there @Ruben_Cornil 
Thank you very much for bringing this to our attention!
I have forwarded your concerns to our developers and they will investigate the situation further.
I’ll update you as soon as I have more information.
Thank you for your patience 
Hello @Ruben_Cornil
I’m coming back with an update from our devs.
The Variables parameter will be deprecated from MailerSend app due to app updates. Any data mapped within this field will not be processed.
To avoid any potential interruptions caused by failed runs, please move your data under the parameter Personalization and change your Subjects, HTML, Templates, and Text fields in the Email body from {$variable} to <> by November 1.
Thank you! 
