How to upgrade your CyberPanel using CyberPanel Cloud

Read our Facebook announcement related to this feature. After  v2.1.1 and above we‘ve added an option in the cloud to perform fail-safe upgrade. (This works only if you are on v2.1.1 or above) This upgrade procedure will only upgrade/change CyberPanel

Email not working after CyberPanel Upgrade?

Note: This article is a work in process, will keep adding more information. If you have recently upgraded CyberPanel and your email stopped working then follow this guide to debug and possibly fix your email system. We recommend to upgrade