Go to redmine folder and copy use_redmine file: cp use_redmine proceed_mail Edit new document: nano ./proceed_mail Replace text with following (put your variables): #!/bin/bash . /opt/redmine-3.3.2-2/scripts/setenv.sh rake -f /opt/redmine-3.3.2-2/apps/redmine/htdocs/Rakefile redmine:email:receive_imap RAILS_ENV="production" host=mail_server…