On 2022-09-30, Jeremy Harris via Exim-users <exim-users@exim.org> wrote:
> On 30/09/2022 09:11, Jasen Betts via Exim-users wrote:
>> Testssl.sh primes its ALPN requests based on the port number used
>
> What does it use for 25/465/567 ? I don't know of an actual Standard;
> I just picked the obvious for Exim.
I think nothing, I have not checked the source.
testssl also does replays of stored "TLS Hello"s representing
several different browsers they will have whatever ALPN was recorded
when they were created.
Further IP addresses: 2400:8907::f03c:93ff:fe2d:f557
rDNS (172.105.179.7): 172-105-179-7.ip.linodeusercontent.com.
Service detected: Couldn't determine what's running on port 465,
assuming no HTTP service => skipping all HTTP checks
Testing protocols via sockets except NPN+ALPN
SSLv2 not offered (OK)
SSLv3 not offered (OK)
It seems mostly focussed on testing web servers,
It seems to be built around openssl (command line) and does support starttls
for the
same protocols supported by openssl.
--
Jasen.
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