qmail-send dependent on log?

[Sumith]

Hello   No deliveries were happening on our qmail server, since I changed the qmail/log/run file installed from qmail rpms to that required by "isoqlog" (qmail-loganalyzer)   #!/bin/sh exec /usr/local/bin/setuidgid qmaill /usr/local/bin/multilog t !isoqlogappend ./main     Mails started coming in once I reverted back to the original log file.....   What went wrong, does qmail-send require proper log files to deliver the mails.   Regards Sumith