Retrieve X.509 certificate from remote server
This tool can download the X.509 certificate from remote server and save it to a file in PEM format. It can also extract the public key from the remote certificate.
usage: Get-X509.Cert.ps1 SERVER_NAME [PORT_NUMBER] [-SMTP] [-tv PROTOCOL_VERSION]
-tv : TLS version, possible value: SSLv2,SSLv3,TLSv10,TLSv11,TLSv12,TLSv13. Default is TLSv12.
-SMTP : For SMTP server
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