Hi All, I'm new to postfix, I've currently setup the postfix with SMTP AUTH and it works very well, when I'm sending mails outside of my own domain.
However, when I send a mail to my own domain it doesn't ask for the authentication which is a problem because someone can send a mail using my email address to another one in the same domain (company). Basically my requirement is to allow users to authenticate before sending mails regardless of the domain. Please be kind enough to help me on this.. Thank you in advance.. With Best Regards, Janaka