^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? H=(([^[:space:]]+ )?(\([^[:space:]]+\) )?)?\[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ incomplete transaction \(connection lost\) from <[^[:space:]]+>( for .*)?$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? H=(([^[:space:]]+ )?(\([^[:space:]]+\) )?)?\[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ incomplete transaction \(QUIT\) from <[^[:space:]]*>$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? H=(([^[:space:]]+ )?(\([^[:space:]]+\) )?)?\[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ incomplete transaction \(RSET\) from <[^[:space:]]*>( for [^[:space:]]+)?$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? H=(([^[:space:]]+ )?(\([^[:space:]]+\) )?)?\[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ incomplete transaction \(connection lost\) from <[^[:space:]]+>( for .*)?$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? H=(([^[:space:]]+ )?(\([^[:space:]]+\) )?)?\[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ incomplete transaction \(QUIT\) from <[^[:space:]]*>$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? H=(([^[:space:]]+ )?(\([^[:space:]]+\) )?)?\[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ incomplete transaction \(RSET\) from <[^[:space:]]*>( for [^[:space:]]+)?$