› VitalPBX Community Support › General Discussion › Deprecation of TLSv1.0 and TLSv1.1
Which version of TLS is VitalPBX using when I use an external mail server and set TLS to yes?
I tried setting it to Yes and look in /etc/postfix/main.cf but I don’t see anywhere specified the version it is using.
Looking at other postfix config samples, I see that you can add the below:
#Use TLS Version 1.2smtp_tls_mandatory_protocols = TLSv1.2#Use TLS Version 1.3smtp_tls_mandatory_protocols = TLSv1.3
Is this already existing somehow in VitalPBX?
I know how to add it manually.
Is it possible that it should be the default or at least we should be able to set the TLS version from the GUI?
I think it could be an addition for the next versions of VitalPBX.
Perfect. Thank you. Marking this as solved.