To manage your communications from FamilySearch, you need to go to the your "Settings" selection. Here is a screenshot showing the location of the Settings link:
Once you click on the Settings link, you will see a list of options at the bottom of the page entitled Notifications. The selections that you can choose include the following:
- Email weekly updates to ancestors I'm watching
- LDS Family History Consultant and Leader Newsletter
- FamilySearch General Newsletter
- Family Tree Announcements
- Indexing Newsletter
You can indicate by checkbox which of the options you would like to receive. Obviously, you must have a current email address in order for any of this to work.