“When the first Tutanota user registered a Teams account, they were assigned the domain. That’s why now everyone who logs in with Tutanota address should report to their ‘admin’ (see screenshot),” explains a spokeswoman for Tutanota when asked why they think this is happening. To get past this denial — and register a Teams account — the Tutanota user has to enter a non-Tutanota email. (Such as, for example, a Microsoft email address.)
To get past this denial — and register a Teams account — the Tutanota user has to enter a non-Tutanota email. (Such as, for example, a Microsoft email address.) In a blog post detailing the saga, Tutanota co-founder, Matthias Pfau, dubs Microsoft’s behavior a “severe anti-competitive practice.” “Politicians on both sides of the Atlantic are discussing stronger antitrust legislation to regulate Big Tech. These laws are badly needed as the example of Microsoft blocking Tutanota users from registering a Teams account demonstrates,” he writes. “The problem: Big Tech companies have the market power to harm smaller competitors with some very easy steps like refusing smaller companies’ customers from using their own services.” “This is just one example of how Microsoft can and does abuse its dominant market position to harm competitors, which in turn also harms consumers,” he adds. […]
“As earlier discussed, we are unable to make your domain a public domain. The domain has already been used for Microsoft Teams. If teams have been used with a specific domain, it can’t work as a vanity/public domain,” runs another of Microsoft’s support’s shrugging-off responses. Tutanota kept on trying to press for a reason why Microsoft could not reclassify the domain for weeks — but just hit the same brick wall denial. Hence it’s going public with its complaint now. “The conversation went back and forth for at lest six weeks until we finally gave up — due to the repeated response that they would not change this,” the spokeswoman added. In an update, a Microsoft spokesperson said: “We are currently looking into the issue raised by Tutanota.”
Read more of this story at Slashdot.