Kamil Jońca wrote: > A I missing something?
its not clear if you tried to set to false, but I assume yes. I also assume you restarted after setting the option to false/true in main/03_exim4-config_tlsoptions you have this # TLS/SSL configuration for exim as an SMTP server. # See /usr/share/doc/exim4-base/README.Debian.gz for explanations. .ifdef MAIN_TLS_ENABLE # Defines what hosts to 'advertise' STARTTLS functionality to. The # default, *, will advertise to all hosts that connect with EHLO. .ifndef MAIN_TLS_ADVERTISE_HOSTS MAIN_TLS_ADVERTISE_HOSTS = * .endif ... ... ... So either I have some older exim version or something is wrong there, but unvisible because most of us use TLS. Setting MAIN_TLS_ENABLE=false should skip the whole block of settings. regards