smtplog (previously called rlog) returns lines from the current SMTP log (in /var/log/exim4/mainlog) that contain a domain name. sudo domtool-publish is used to read this root-only file with grep.
smtplog (previously called rlog) returns lines from the current SMTP log (in /var/log/exim4/mainlog) that contain a domain name. sudo domtool-publish is used to read this root-only file with grep.