Using EasyApache, install Apache Mod_RemoteIP ( ea-apache24-mod_remoteip ). Edit the conf file : nano /etc/apache2/conf.modules.d/370_mod_remoteip.conf RemoteIPHeader CF-Connecting-IP RemoteIPTrustedProxy 103.21.244.0/22 RemoteIPTrustedProxy […]
Using EasyApache, install Apache Mod_RemoteIP ( ea-apache24-mod_remoteip ). Edit the conf file : nano /etc/apache2/conf.modules.d/370_mod_remoteip.conf RemoteIPHeader CF-Connecting-IP RemoteIPTrustedProxy 103.21.244.0/22 RemoteIPTrustedProxy […]
The default open files limit is 1024. This is fine for a few websites, but if you are hosting many […]
Clear PageCache only: # sync; echo 1 > /proc/sys/vm/drop_caches
SPF and DKIM are necessities in order to improve your email reputation and deliverability. But now it is not enough. […]
Have you noticed your emails not reaching Inboxes? Are you getting too many bounced emails? You should consider checking if […]
In Outlook 2003 and Outlook 2007, the maximum recommended size of a Unicode pst-file and ost-file has been limited to […]