^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? SMTP connection from \[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ \(TCP/IP connection count = [[:digit:]]+\)$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? SMTP data timeout \(message abandoned\) on( TLS)? connection from( [^[:space:]]+| \([^[:space:]]+\)| [^[:space:]]+ \([^[:space:]]+\))? \[[[:xdigit:].:]+\]:[[:digit:]]+ F=<[^[:space:]]*>$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? SMTP protocol error in "[^"]*" H=(([^[:space:]]+ )?(\([^[:space:]]+\) )?)?(\[[[:xdigit:].:]+\]:[[:digit:]]+)? I=\[[[:xdigit:].:]+\]:[[:digit:]]+ .*$
-^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? SMTP protocol synchronization error (next input sent too soon: pipelining was not advertised): rejected .*$
+^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? SMTP protocol synchronization error \(next input sent too soon: pipelining was not advertised\): rejected .*$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? SMTP syntax error in ".*" H=([^[:space:]]+ )?\[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ .*$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? Start queue run: pid=[[:digit:]]+$
^(\w{3} [ :0-9]{11}|[0-9T:.+-]{32}) [._[:alnum:]-]+ exim\[[[:digit:]]+\]:( \[1[\\/][[:digit:]]+\])?( [[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2} [[:digit:]:.]+ \[[[:digit:]]+\])? TLS error on connection from( [^[:space:]]+)?( \([^[:space:]]+\))? \[[[:xdigit:].:]+\]:[[:digit:]]+ I=\[[[:xdigit:].:]+\]:[[:digit:]]+ \((gnutls_handshake|recv|send)\): A disallowed SNI server name has been received\.$