On Sun, Feb 12, 2023 at 09:23:39PM +0000, Marko ANGELSKI wrote:
> This is the output of the tshark - only one line:
> {"ports":["465","35308"],"len":"7","tls":{"ct":"21","rv":"0x0303","rl":"2","
> ht":null,"hv":null,"sv":null}}
As expected, the only TLS packet is the fatal alert from the server
(port 465) to the client (port 353409). The client is not using TLS
wrapper mode. Perhaps the client expects to use SMTP STARTTLS, and
should be directed to port 587 instead.
--
Viktor.
