查看证书指纹值
Get-ExchangeCertificate
在本地 Exchange 服务器上续订自签名证书
Get-ExchangeCertificate -Thumbprint BC37CBE2E59566BFF7D01FEAC9B6517841475F2D | New-ExchangeCertificate -Force -PrivateKeyExportable $true
已生成
参考自：https://docs.microsoft.com/zh-cn/Exchange/architecture/client-access/renew-certificates?view=exchserver-2019
Exchange 2016 证书续期
原文：https://blog.51cto.com/zhaodongwei/2414212
