With your help, I was able to setup mailman 3.3 on my RHEL 7.5
machine and running well and good.
For daily notification I have added the below line in the crontab:
00 08 * * * /var/lib/mailman/venv3/bin/mailman notify
But this cron job is not working while I was able to run the same
command manually at my CLI.
Please help if there is any issue with mailman 3.3 or cronjob.
Thanks & Regards,