This is google enforcing SNI when you use TLS 1.3, see https://wiki.openssl.org/index.php/TLS1.3#Server_Name_Indication
Kurt
- Bug#906955: isync: can't verify some ssl certificate(e.g. i... Youhei SASAKI
- Bug#906955: isync: can't verify some ssl certificate(e... Vincent Bernat
- Bug#906955: isync: can't verify some ssl certificate(e... Kurt Roeckx
