Dear Erpnext community,
I recently successfully updated my Erpnext v10 to v12, but now I got a weird problem with emails when I send an email like reset password email some letter gets replaced with an equal sign,
- I use Exchange 2016 as my mail server and it was working fine with previse version form Erpnext v10.
- when I used Gmail as my domain mail server I got received the Emails with no problem.
- I installed a fresh Version from Erpnext v12 and the problem is the same.
Any idea how I can fix this,