Use this command netstat -plunt

To make sure that the SSL module was loaded properly : apache2ctl -t -D DUMP_MODULES | grep ssl If you see : ssl_module (shared) (The module is loaded.)

This is step to redirect domain.com to www.domain.com for Ubuntu and Apache2 environment : Requirement 1) enable mod vhost alias a2enmod vhost_alias 2) reconfigure virtual host <VirtualHost 10.9.192.212> ServerName domain.com ServerAlias domain.com ServerAdmin web@test.my Redirect / http://www.domain.com/ </VirtualHost> <VirtualHost 10.9.192.212> ServerName www.domain.com DocumentRoot /home/domain.com/www </VirtualHost> 3) Restart the apache’s services   Then you will success… Read More »

We have some issue with our AD lately and our email queue with Unrachable Domain status. After stable, we need to resubmit back the message. Suspend and resume not work and need to be done using below command : Then all message will be resubmit again. 🙂 Source : http://technet.microsoft.com/en-us/library/aa995987(v=exchg.80).aspx