Here is a simple one-liner that will disable the greylisting feature for all cPanel accounts on the server:
for i in $(\ls /var/cpanel/users) ; do uapi --user=$i cPGreyList disable_all_domains ; done
Here is a simple one-liner that will disable the greylisting feature for all cPanel accounts on the server:
for i in $(\ls /var/cpanel/users) ; do uapi --user=$i cPGreyList disable_all_domains ; done