If you get unwanted emails, you can block the sender in Gmail. After you block the sender, all future emails from them go to Spam.

Block or unblock a phone number If you don’t want to get calls from a certain phone number, you can block it. When the number tries to call you, your phone declines the call automatically. Important: …

You can protect yourself from unwanted email in your Gmail inbox, such as spam, mailbombs, or messages from an account that has abused Gmail’s policies. Mark or unmark email as spam

Remove the email from spam: After you remove the email, future emails from that sender won't go to spam. Add the sender to your contacts: When you add the sender to Google Contacts, Gmail stops …

Turn caller ID & spam protection off or back on Caller ID and spam protection is on by default. You can choose to turn it off. To use caller ID and spam protection, your phone may need to send information …

You can block calls from suspected spam numbers on Google Fi. To manage this setting on the web, go to Spam and contact settings.

In Gmail, you can report unwanted emails as spam. Emails you report as spam are added to Spam. As you report more spam, Gmail identifies similar emails as spam more efficiently.

You can block messages from someone in Google Messages. Important: Some steps only work on Android 7.0 and up.

As an administrator, you can help prevent spam and malicious email by blocking email addresses or entire domains. This way, you’re automatically rejecting messages from them.

These conversations may automatically go to the “Spam & blocked" folder. Sending spam reports is optional. You can also block a phone number and don't have to report it to Google. Learn more about …