If a member has unsubscribed from emails, you can send them a message when editing the member profile so they can resubscribe. To send a message to a member to resubscribe to emails, follow these directions:
Go to Club Details > Members > Roster.
Use the action dropdown to click "Edit" for the member you wish to get resubscribed.
In the primary details area, click "Send a Resubscribe Email" (as shown below).
The member will receive an email with a link to resubscribe to emails. Once they click the "Resubscribe" button in the email, they will continue to receive emails.