I wasn't aware of @Tutanota 's contact synch fonctionnality on Android. Since i had #tutanotamail on my old phone that I have lost, today I installed #tutamail on my current phone to find out that I had unexpectedly recovered all my old contacts that I thought was lost forever.
I'm happy about it. That unknown feature gave me a new life today.
I want you to know that. Thank you for the job!