Webmail not loading
If Whm/Cpanel/Webmail is not loading in ssl mode (2087/2083/2096) then first you can try httpd (stop/start/restart) If it not works then https authentication is usually run by the stunnel for…
If Whm/Cpanel/Webmail is not loading in ssl mode (2087/2083/2096) then first you can try httpd (stop/start/restart) If it not works then https authentication is usually run by the stunnel for…
To write a message to users that have login, you can using the command write. But before that, you need to check who is login, and which terminal he is…
For more information on Exim cheat sheets see bradthemad.org Here are some useful things to know for managing an Exim 4 server. This assumes a prior working knowledge of SMTP,…
Generate a random 8 character password containing a-z, A-Z and 0-9: egrep -ioam1 '[a-z0-9]{8}' /dev/urandom
MAIL First run a quick test to make sure the “sendmail” application is installed and working correctly. Execute the following command, replacing “you@youremailid.com” with your e-mail address. # mail -s…
OpenSSH is a great means to protect your connection from being sniffed by others. However, this isn't always enough. Simply proving that you connected to a server is enough to…
Ever want to schedule a tweet to go out at the same time an article is published or an event is started? Want to do it without signing up to…