1. MXTOOLBOX:

One of the most popular website to check MX Records, Blacklist Status, SPF, DKIM, DNS, OPEN Ports etc ...

IAMEM HOST

February 25, 2016 No Comments

1. Edit /etc/sysctl.conf  and add the following line

 
net.ipv6.conf.all.disable_ipv6 = 1
 

2. Edit /etc/sysconfig/network and add the following line

 
NETWORKING_IPV6=no
 

3. Edit /etc/sysconfig/network-scripts/ifcfg-eth0 ...

IAMEM HOST

February 3, 2016 No Comments