Outlook 365 mail settings

Here are the common Outlook 365 mail settings:

Incoming Mail Server (IMAP) Settings:

Outgoing Mail Server (SMTP) Settings:

Additional Settings:

Authentication: Use the same username and password as your Outlook 365 email account
Encryption: SSL/TLS
Connection Security: TLS
Authentication Method: Password

IMAP Settings for Outlook 365 on Mobile Devices:

Server: outlook.office365.com
Port: 993 (SSL/TLS)
Username: Your Outlook 365 email address
Password: Your Outlook 365 email password
Authentication: Use the same username and password as your Outlook 365 email account

SMTP Settings for Outlook 365 on Mobile Devices:

Server: smtp.office365.com
Port: 587 (TLS)
Username: Your Outlook 365 email address
Password: Your Outlook 365 email password
Authentication: Use the same username and password as your Outlook 365 email account

Notes:

Make sure to enable less secure apps in your Outlook 365 account settings if you're having trouble connecting.
If you're using a third-party email client, you may need to configure the settings manually.
Outlook 365 uses OAuth 2.0 for authentication, so you may need to use the "OAuth 2.0" authentication method instead of "Password" in some cases.