Hello Anjali,
Honestly, I do not know. I do not know if acs-mail-lite passes mail to the aolserver, or if it sends mail directly. I would definately configure your config.tcl file. Some app or service uses it...
You probably already know this but one thing to try would be tailing your mail.log files. When I am troubleshooting something, I add a line in my syslog.conf:
#all.log
*.* /var/log/all.log
and then tail that. I plan to work on mail for my server later
today or tomorrow...
