Hello, > And the fact that Microsoft's proprietary protocol also intercepts the > data and thus also has access to the emails is enough for me! I think you have a basic misunderstanding of the term "protocol". A protocol itself cannot exfiltrate any data. It is - as the term implies - a common standard for exchanging data between 2 parties. The IMAP-protocol itself also is just a common "language" to be spoken between 2 devices, i.e. your SOGo - Server and i.e. a mobile device, as is EAS. Would you block the IMAP protocol, just because of some misbehaving application that uses the protocol for data retrieval with your mail server?
> https://www.kuketz-blog.de/microsoft-outlook-app-greift-microsoft-die- > anmeldedaten-ab/ Refers to an application, not to a protocol, then don't use that application. It even refers to IMAP, so you want to cut IMAP support aswell? > https://www.kuketz-blog.de/outlook-versendet-microsoft-e-mail-inhalte- > via-google-push-notifications/ Same. > https://www.kuketz-blog.de/reaktion-von-microsoft-zum-mitlesen-der- > outlook-push-notifications/ Same. > And then Microsoft's proprietary protocol also grabs the data. > > https://www.kuketz-blog.de/outlook-versendet-microsoft-e-mail-inhalte- > via-google-push-notifications/ Refers to the Outlook mobile application's behaviour, not the protocol > > https://www.kuketz-blog.de/reaktion-von-microsoft-zum-mitlesen-der- > outlook-push-notifications/ Refers to application behaviour, not protocol aswell. > But what do all the data protection officers and IT security officers > know... Indeed, you need to make yourself familiar with the proper terms and technical details instead of blindly making assumptions. Mit freundlichen Grüßen, DI (FH) Ludwig Ertl Software Engineering Computer Software Production GmbH
