this hit me too. all the timestamps correlated with the logrotate process. have changed to nocreate in logrotate.d/exim-base.conf
+1 for fix the exim4 package and let the hypothetical broken log monitoring software fend for itself. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
