Hello
We did checked cpanel error logs and it is giving following logs
--------------------------------------------------------------------
File "/usr/local/cpanel/bin/cp_mailman2", line 47, in ?
raise SystemExit(main(sys.argv))
File "/usr/local/cpanel/bin/cp_mailman2", line 31, in main
file=open('/usr/local/cpanel/3rdparty/mailman/lists/' + list + '_' + domain + '/config.pck','r')
IOError: [Errno 2] No such file or directory: '/usr/local/cpanel/3rdparty/mailman/lists/listname/config.pck'
-----------------------------------------------------------------------
Thank you