How to Unsubscribe from a Group

You can unsubscribe group, by following any one of the option mentioned below:

Option 1 : Please refer below screenshot and follow the steps

After you click on Unsubscribe, below pop screenshot will appear then click on Unsubscribe button. And you will receive a notification mail saying Your unsubscription to group was successful.

Option 2

You can stop getting emails from a group by leaving the group or changing your settings.

Sign in to Google Groups.
Click My Groups.
Choose a group.
In the upper-right corner, click Leave this group.
- To leave the group and stop getting emails, click Leave this group.
- To stay in the group but stop getting emails, click Stop sending email.

Problems unsubscribing

If you tried to unsubscribe and still get unwanted emails, try these solutions:

Make sure you unsubscribed using the same email address that gets the group's emails.
Check whether the emails are forwarded from another address.
Make sure you’re not signed up for the group with more than one email address.