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← Microsoft 365 Help
Sign out of my Microsoft 365 email on all devices
Follow these Domain Striker steps to sign out of your Microsoft 365 email on all devices for Microsoft 365. Keep credentials handy, save your work, and allow time for DNS or publish changes before you retest.
- Sign in to Domain Striker, open My Products, then select Microsoft 365 and Manage.
- Go to the sign-in page for Microsoft 365 (webmail, Office, or the Domain Striker product link).
- Enter your username or full email address and password. Complete MFA if prompted.
- For sign-out-all-devices style tasks, use the security page to end other sessions, then sign in again on devices you trust.
- Save your changes, then verify the result (site load, mailbox login, certificate padlock, or app sync).
Tip: DNS and SSL changes can take from a few minutes up to 48 hours to show everywhere. Test again after propagation before assuming the change failed.
Need more help? Call Domain Striker support at 402-STRIKER (402-787-4537) or visit help.domainstriker.com.