share my linux notes

create user to access mail server # useradd -s /sbin/nologin username # passwd username example: # useradd -s /sbin/nologin belogix # passwd belogix the user created can access to mail server account, but cannot access the system using registered username. source: http://www.cyberciti.biz/tips/howto-linux-shell-restricting-access.html

here are tutorial allowing selinux to squirrelmail operations 1. error IMAP settings displayed on page http://localhost/webmail/src/login.php type this command on terminal # setsebool -P httpd_can_network_connect=1 2. allowing squirrelmail to send mail to recipient type this command on terminal # setsebool -P httpd_can_sendmail=1