You can manually add contacts to the opt out list if you want to block them from receiving any future emails.
Once the contact is added the system will prevent you from emailing the contact in future campaigns.
Go to the "Opt-Out List" link on the left side navigation pane.
From the popup menu, select "Add Emails Below" or "Upload a List".
If manually entering single emails type (or copy/paste) email addresses into the text box. Add one email address per line. Then click "Save".
If you have a list to upload of email addresses you want to block from being emailed, you can upload it.
Be sure that your spreadsheet only has a single column called Email, which lists the email address. Other information such as name and company are not necessary
Choose the option to "Upload a List".
To remove a contact from the opt out list, click the X icon under the Action column next to the contact.
****If you wish to opt - out a company so you never send a campaign to them again, click here to opt out a domain!