a new pass phrase that combines two different components (the “factors”). The pass phrase is made up from one factor that represents „something you know” - a PIN - plus another factor that is “something you have” – such as a hardware token or software program on a hardware device that can generate a special One-Time-Password (OTP) for single use.
                  
                  
                  
                  
                  
                  You cannot log on to the mailbox.org Office using several clients (browser windows, or devices) at the same time. Only a single authenticated session is permitted when using two-factor authentication.
                  
                  
                  
                  
                  
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What is this madness
Bro momento
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