=== Setting Up Exchange in Thunderbird ===  
Article 25.02.2025

| {{:public:email:exchangeonline:1thunderbird.png?nolink&400|}} | File → New → Email Account |  
| {{:public:email:exchangeonline:2thunderbird.png?nolink&400 |}} | Enter name, email address, and password. Then click "Configure manually" |  
| {{:public:email:exchangeonline:3thunderbird.png?nolink&400 |}} | **Enter the following values for the incoming mail server** \\ **Hostname**: outlook.office365.com\\  **Port**: 993\\ **Connection Security**: SSL/TLS\\ **Authentication Method**: OAUTH2\\ **Username**: <abc12345>@hs-regensburg.de \\ \\ **Enter the following values for the outgoing mail server** \\ **Hostname**: smtp.office365.com\\  **Port**: 587\\ **Connection Security**: STARTTLS\\ **Authentication Method**: OAUTH2\\ **Username**: <abc12345>@hs-regensburg.de\\ Then click "Done" |  
| {{:public:email:exchangeonline:4macmail.png?nolink&400 |}} | If the login screen appears:\\ Enter your username |  
| {{:public:email:exchangeonline:5macmail.png?nolink&400 |}} | Enter your password |  
| {{:public:email:exchangeonline:6macmail.png?nolink&400 |}} | Optional step! Required if multi-factor authentication is enabled. Example shown with Microsoft Authenticator |