Something

sanpietro:/var/log/exim4#  zgrep "test message directly from" *
mainlog:2008-04-23 14:46:36 [27200] 1JokvM-00074i-Ak <= kfogel@red-bean.com U=kfogel P=local S=515 T="test message directly from sp.red-bean.com" from <kfogel@red-bean.com> for d.s@daniel.shahaf.co.il
sanpietro:/var/log/exim4# zgrep "1JokvM-00074i-Ak" *
mainlog:2008-04-23 14:46:36 [27200] 1JokvM-00074i-Ak <= kfogel@red-bean.com U=kfogel P=local S=515 T="test message directly from sp.red-bean.com" from <kfogel@red-bean.com> for d.s@daniel.shahaf.co.il
mainlog:2008-04-23 14:46:39 [27201] 1JokvM-00074i-Ak => d.s@daniel.shahaf.co.il F=<kfogel@red-bean.com> P=<kfogel@red-bean.com> R=dnslookup T=remote_smtp S=532 H=mailmx.bezeqint.net [192.115.106.58]:25 C="250 GUK82675 Message accepted for delivery" QT=3s DT=2s
mainlog:2008-04-23 14:46:39 [27201] 1JokvM-00074i-Ak Completed QT=3s
sanpietro:/var/log/exim4#