2. Your SSL certificate is a self-signed certificate, which is mainly used in testing and not recommended in production environments. Resolution You will need to review how your SSL certificate was created, if it was signed by a known Root CA or is self-signed. You can view the SSL certi...
Learn more in our Duo Trusted Endpoints Certificate Migration GuideIn the following tables, an "x" indicates the combination is supported.Operating Systems and Management Systems MDMs/OS Windows MacOS Android iOS Linux Chrome OS Manual x x x x x Generic x x Duo Mobile x x Active Directory...
aYou attempted to reach ssl.ptlogin2.mail.qq.com, but the server presented a certificate that is not yet valid. No information is available to indicate whether that certificate can be trusted. Google Chrome cannot reliably guarantee that you are communicating with ssl.ptlogin2.mail.qq.com and ...