How to Mute Email in Gmail
If you're part of an email conversation that's no longer relevant to you, but is still seeing a lot of activity, you can mute it so that you don't keep getting notifications from it.
The conversation is muted. It moves out of your inbox, and any more messages that arrive as part of it will skip your inbox entirely.
Muted conversations will still be accessible in All Mail.
You can also search for “is:muted” in the Search field.
All of your mail is now listed, whether it's in the inbox or not. Any muted conversation is marked with a Muted tag.
If you’ve muted a conversation by mistake, or are just taking interest in it again, you can unmute it.
The conversation is unmuted, although it remains only visible in All Mail view until you move it back to the Inbox, or until a new message in it arrives.
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