@Робберт#1176

sudo cat /var/log/exim4/paniclog

watch error

nordic

Also noticed that Exim4 takes a long time to process incoming connections. I tried Postfix, it works just fast, but in the control panel the status of the mail server is immediately "not set"

perhaps the truth is in the file "exim4.conf.template" the field "rfc1413_query_timeout"

Sorry, I wrote all this via google translate, English is not my native language