On Wed, Dec 14, 2011 at 05:43:58PM -0800, Gonzo Fernandez wrote: > I'm not sure I'm understanding the log file info you would like. I tried > doing grep search for 8A2993E3003B on all log files under /var/log/* and only > found the following line to show up: > > Dec 11 05:31:27 batch-ca4-02 postfix/cleanup[31691]: warning: 8A2993E3003B: > read timeout on cleanup socket > > Can you please be more specific? Thanks for your patience and help.
Your log line is dated 5 AM plus a little. Maybe your log file got rotated (that usually happens at 4 or 5 AM). The reason that your grep on all log files did not yield the result is probably that the rotated log files are zipped. zgrep (at least my version) behaves nicely when the files aren't zipped, so zgrep 8A2993E3003B /var/log/maillog* should yield the information Wietse was asking for. If not, an ls -ld /var/log/maillog* would be useful. Is this a very heavily used system?