Printing Problem macos 26.2

I have 2 new imac and I can’t print mails! It always looks like this!

There is a current printing issue with Apples latest Mac OS 26.2 and eM Client are looking at a workaround as per @Michal_Burger post below.

Yes 26.2.

We’ve made a workaround that should fix the problem:

https://www.emclient.com/dist/v10.4.4293_Mac/setup.pkg

Problem solved here on macOS Tahoe 26.3

Thanks!