Can I add or remove recipients from the blacklist?
Yes, you can manually add or remove recipients from the blacklist in JungleMail for Office 365. Take the following steps:
1. To access the unsubscribes list, open the app, click on the gear icon, then select Blocked Emails.
2. To add recipients to the list, click Add unsubscribed email. To remove recipients, hover over the related row in the list, then select Delete.