Sign in with Microsoft
Sign in or create an account.
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.

If you've attempted to go to a website and been shown a page that says that the site was blocked or might be malicious, that means that your organization's policy has blocked that site. These policies can apply to large categories of sites so it's possible that the site was inadvertently caught - what we call a "false positive".

If you believe that the site you were trying to connect to is safe, you should contact your organization's IT administrator or help desk and ask them to update their policy to allow this site.

If you are using Outlook, you might be able to configure some of the premium security settings. See: Advanced security for Microsoft 365 subscribers

See also

Microsoft security help & learning

Need more help?

Want more options?

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Was this information helpful?

What affected your experience?
By pressing submit, your feedback will be used to improve Microsoft products and services. Your IT admin will be able to collect this data. Privacy Statement.

Thank you for your feedback!