Hello everyone, I'm facing a problem with Thunderbird. I have my own mail server that uses an SSL certificate issued by GoDaddy. I checked the certificate and contacted support; they assured me the certificate is valid and not revoked or expired (see OCSP-Check.jpg)*. However, when I try to configure my account on Thunderbird, it doesn't work. I receive an error stating that the certificate is revoked (see Error-Console.jpg)* and (Error-MSG.jpg). Disabling the OCSP check allows it to work, but I need to understand why this is happening only in Thunderbird. I reiterate that it is working normally on Outlook and Android Some information about my mail server: Software: Zimbra 8.8.15 OS: Debian APACHE IMAP port: 993 SMTP port: 465 SSL If you need any further information, I'll be happy to provide it. Thanks in advance.