How to spot a "fake order" scam A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit card or withdrawn ...

If you see error 0x8027025a, close the app and restart. Find more solutions here.

Xbox Support ... Xbox Support

Create a custom signature block with a picture and social networking icons to add as a new signature for your email messages.

Add recipients of your email messages to the Safe Senders List to prevent messages from being moved to the Junk E-mail folder.

Find everything you need to manage your Microsoft account, Xbox profile, and more.

Check the Xbox services, games, and apps for any service outages.

See how to view the details for signatures and certificates.

Error 0x87DD0019 means there's an Xbox Live service outage or you're experiencing a connection error.

Certificate authority (CA) A certificate authority is an entity similar to a notary public. It issues digital certificates, signs certificates to verify their validity and tracks which certificates have been revoked or have expired. Top of Page Digital signature assurances The following terms and definitions show what assurances are provided by digital signatures. Authenticity The signer is ...