Drop Tutanota support

[vladimiry]

• From now on, the Tutanota support gets low priority.
• The Tutanota support is going to be dropped when the official desktop client gets offline emails access support or possibly earlier.

So if there are Tutanota users here, consider checking out their desktop app.

[vladimiry]

Right now the integration works but if they change their internals significantly it's unlikely that I will be willing to keep supporting them. So I want users to know that Tutanota support is deprecated as of now and might get dropped at some point.

[zoonderkins]

Okay, Im already migrate to their desktop app

[matstage]

Oh no, I picked this package because I have both Proton and Tutanota...

[vladimiry]

If someone was still using Tutanota with the local store option enabled then there probably body must be a string errors quire frequently appearing in the app (especially in the case of working with external emails). Here is the link to the work-in-progress version that includes a fix for the named issue. But in general, I recommend stopping using Tutanota with ElectronMail since the support of this service to be dropped here.

The high frequency of errors explained by a "backup" syncing trigger which is set to 5 minutes (another "reactive" trigger is any action with email/folder/contact). The iteration of the locally saving synced data was failing since Tutanota changed the API but the app was not taking this change into the account. They introduced a use case when compressedText property should be taken as body content if the text property is not set. Such issues expected to happen since neither Tutanota nor Protonmail provides public API, besides the app is an unofficial client.