Forum Discussion
Exchange 2010 Server.
Does anyone know how to confirm the version of TLS that an Exchange 2010 server is using to communincate with a smart host
- Wireshark should show this I would think.
Yes sir I had that thought but I was advise that their is an easier method perhaps registry setting or somewhere is the Exchange configuration software.
David Shephard
In the past I have used the following tool to fetch the data:
https://www.nartac.com/Products/IISCrypto/
Alternatively, you can validate manually what's enabled:
https://support.microsoft.com/en-us/help/4019276/update-to-add-support-for-tls-1-1-and-tls-1-2-in-windowsIn the Exchange 2013 SMTP outbound to smarthost logs, I see the following entries:
>,STARTTLS,
<,220 please start a TLS connection
Check if Exchange 2010 has "verbose" logging level configured on the connector.
