How to stop an email from someone?

How do I stop the receipt of email from someone when my mailing group is set to receive email from the public?

• We can avoid receiving emails from some members or ban some members but we cannot prevent the receipt of email from a particular email address when the mailing group is set to able to receive email from the general public.

• Answer:

  Set your group to moderate all members. You would have to approve all messages being sent to your group. When you receive the next message from that particular email address, you would see which member is actually sending it and ban him/her. Give it a little time then change the setting back to however you please. Otherwise, change your group from public to restricted. Here's how to do that: 1. Click "Management" in the left hand navigation bar (note that this link will only appear if you are the owner of the group or a moderator with the appropriate privileges). 2. Under the "Group Settings" section in the upper right, click "Membership" 3. Click the "Edit" link next to "Membership Type & Welcome Message" 4. Choose "Restricted" next to "Membership Type" 5. Click the "Save Changes" button.