Yes.

g_ssl_disable "tlsv1,tlsv1_1,sslv2,sslv3"

And restart surgemail.

ChrisP

On 1/03/2023 5:44 am, Lyle Giese wrote:
> FYI
>
> I just installed a new SSL certificate on mail3.lcrcomputer.com. I 
> don't use Let's Encrypt as I don't have port 80 from Surgemail open to 
> the Internet.  Besides for about $10 and change/per year, I can buy 
> ssl certs online.
>
> After installing the new certs, I ran an ssl report from SSL Labs. The 
> only real issue was that it showed support for TLS 1.0 and TLS 1.1 on 
> my system. I have a small and limited client base(just family), I 
> really don't need the older TLS support.
>
> Can this be turned off in Surgemail?
>
> Thanks,
>
> Lyle Giese
>
>