Hi @Nikki Bengal,
Welcome to the site!
If you need assistance with email notifications from ACEs Connection, you can find the instructions in our How Tos. The Directory of How Tos is also found on the homepage of our site. If you scroll down to the section that says "Email Notifications" you will find several options on how to customize email notifications from the site. You can opt in or out of notifications from the main site as well as specific communities you have joined.
In regards to the Daily Digest or Weekly Roundup email newsletters, to unsubscribe to the Daily Digest, scroll to the bottom of the newsletter and hit "unsubscribe." This works for the Weekly Roundup as well. Both of these newsletters are generated from Mailchimp and do not originate from the website so the unsubscribe process is a bit different.
If you have further questions, please let me know.