Go to folder /usr/share/squirrelmail/config
#cd /usr/share/squirrelmail/config
Run script
#./conf.pl
Choose Menu option:
General Options
Hide SM attributions : false
To
Hide SM attributions : true
Save the script and Quit.
Open server url in browser : ipaddress/webmail
Change Name SquirrelMail
Go to Menu
Select : Organization Preferences
Organization Name : SqurrelMail
To,
Organization Name : Open Source Mail Login
Save & Quit
