When you understood that many email are not delivered in your inbox which are sent from (Hotmail,Google or custom server) first of all you must check logs whats happening, if dns is configured properly and you see “Could not complete sender verify callout” in your logs which you can check in whm “Email”->” Mail Delivery Reports ” then this is because of Sender Verification Callouts
This is tutorial how to enable NFS backup for WHM running on CENTOS 6 Read more
This is instruction how to configure Exim on WHM server to send mails using Mandrill, first of all create account with Mandrill if you already don’t have one, after get API key from there website.
Now go on your whm and open “Service Configuration > Exim Configuration Manager > Basic Editor” Click on Mail and edit “Smarthost support” value add there “*: smtp.mandrillapp.com”
For example I will use Positive SSL but you can install any of them, using whm menu just go to Install and SSL Certificate And Setup the Domain, Read more
By default Cpanel comes with apache only, if you need to install Nginx,Varnish to make faster service you can use several plugins, I will start with free one and then tell about shareware. Read more
There was a problem creating the parked domain. Show Details
Error from park wrapper: Using nameservers with the following IPs: xxx.xxx.xxx.xxx,xxx.xxx.xxx.xxx Sorry, the domain is already pointed to an IP address that does not appear to use DNS servers associated with this server. Please transfer the domain to this servers nameservers or have your administrator add one of its nameservers to /etc/ips.remotedns and make the proper A entries on that remote nameserver.
If you have access to WHM you must make this change –
WHM > Tweak Settings > Domains > Allow Remote Domains > On