Hello I have used Thunderbird as my emailprogram for many years now and I am very satisfide with it. For some time ago I changed computer and installed Thunderbird in the new computer. Since then, when I start Thunderbird I get this errormessage: Login to the server outlook.office365.com with the username andrew6112@outlook.com failed. I also get three opptions: try again, change password, cancel. The only way to se my email now is to login to outlook via Microsoft. In the process when I changed to a nother computer, I think I also changed my password but I am not shore of that. Perhaps that is the problem I don´t know. But how can this be fixed så I can use the program? Thank you for youre help. Andrew.