Connect Gmail or Microsoft 365 to Nextcloud Mail Using OAuth2
Set up OAuth2 for Nextcloud Mail with Gmail or Microsoft 365, verify receiving and sending, and resolve common consent and SMTP failures.
When you sign up for a Microsoft subscription with recurring billing, you can change how you pay at any time. You can also cancel or turn off recurring billing for a Microsoft subscription when you no longer need it. Here's how to view, manage, or cancel your Microsoft subscriptions.
How to manage Microsoft account subscriptions
Step 1:
First, users access the Microsoft account management page via the link below.
Then in the interface you click on the Login button in the top right corner.

Step 2:
Go to the new Microsoft account management interface, click on Sign up in the list on the left of the interface.
Step 3:
If you have a Microsoft account or other services, they are displayed for us to perform other operations. Here you can cancel and re-register the subscription packages in your account, or adjust the payment method or turn off the recurring payment feature according to your preferences.
Set up OAuth2 for Nextcloud Mail with Gmail or Microsoft 365, verify receiving and sending, and resolve common consent and SMTP failures.
Use OCC to restore Nextcloud access, verify database migration status, and choose the right command for archive, Docker, or Snap installs.
Connect Nextcloud to LDAP or Active Directory, limit access with user and group filters, and verify secure authentication before rollout.
Enable a supported 2FA provider, prepare account recovery, then require two-factor authentication for everyone or selected Nextcloud groups.
Secure files edited in Collabora CODE by encrypting the storage layer, protecting temporary data, and verifying encryption and recovery.
Check your host architecture, confirm the CODE tag publishes ARM64, remove forced AMD64 settings, and separate image errors from permissions or memory issues.
Set up the WOPI connection between Collabora Online and ownCloud Infinite Scale, configure the right service URLs, and verify document edits save.
Prevent document exports in Collabora Online CODE by setting the WOPI DisableExport permission, then verify the host and editor enforce it.
Configure Nginx TLS termination, Collabora routes, and WebSocket headers, then test the public endpoints before opening real documents.
Trace a 10-minute CODE disconnect to its proxy, load balancer, or WebSocket path, then correct the timeout and verify the session stays connected.