If you are working in a corporate sector then you must have noticed that most of the IT companies are using Active Directory on Windows Server for centralized authentication of all the employees or users
SquirrelMail (From wiki) is an Open Source project that provides both a web-based email application and an IMAP proxy server. SquirrelMail webmail outputs valid HTML 4.0 for its presentation, making it compatible with a majority of
Let me show you simple steps to configure a sendmail server which will use external smtp server to send mails across the network. IMPORTANT NOTE: Please make sure that this will NOT act as a
NOTE: Please take a copy of the original configuration file before making any changes to it. Using this method you will be able to configure your machine as master DNS server for forward and reverse
Dovecot is an IMAP and POP3 server Prerequisites before starting with the configuration Make sure the required package are installed # rpm -qa | grep dovecot If the package is not installed by default then