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. …

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

To use caller ID and spam protection, your phone may need to send information about your calls to Google. If someone outside your contact list calls you, or you call them, that phone number …

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.

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.

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.

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

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 …