Hi I have configured my Koha instance to send emails as per http://kohageek.blogspot.com/2012/09/configure-gmail-with-postfix-to-send.ht ml. However, when I check my root emails, there are some errors that shows why the system cannot send emails. Below are the error messages: Can't locate Authen/CAS/Client/Response/Failure.pm: ./Authen/CAS/Client/Response/Failure.pm: Permission denied at /usr/share/perl/5.22/base.pm line 97. n ...propagated at /usr/share/perl/5.22/base.pm line 106. BEGIN failed--compilation aborted at /usr/share/perl5/Authen/CAS/Client/Response.pm line 68. Compilation failed in require at /usr/share/perl5/Authen/CAS/Client.pm line 8. BEGIN failed--compilation aborted at /usr/share/perl5/Authen/CAS/Client.pm line 8. Compilation failed in require at /usr/share/koha/lib/C4/Auth_with_cas.pm line 26. BEGIN failed--compilation aborted at /usr/share/koha/lib/C4/Auth_with_cas.pm line 26. Compilation failed in require at /usr/share/koha/lib/C4/Auth.pm line 65. Kind Regards, Admire Mutsikiwa (Mr) ICT Manager Libraries University of Zimbabwe Tel:+263-4-303276 Mob:+263771117777 "It is easy to dodge our responsibilities, but we cannot dodge the consequences of dodging our responsibilities." Josiah Charles Stamp <http://www.goodreads.com/author/show/4867406.Josiah_Charles_Stamp>