You can stop getting emails from a group by leaving the group or changing your settings. Per this documentation <https://support.google.com/groups/answer/46608?hl=en>, the steps are as follows:
1. Sign in to Google Groups <https://groups.google.com/> 2- Click My Groups. 3- Choose a group. 4- In the upper-right corner, click "Leave this group" -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/66020187-5021-497a-ae50-323167a889f8%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
