Redo the display_mail feature and move it to a separate function
Use an env variable to point to the msmtp log file
Do not use -f with msmtp because it is not compatible with --read-envelope-from
Add the color blue for the mails I sent
Make the name of the sections of the org agenda stuck view more explicit
Mailrc is not dependent on the hostname
Call my_script only at the end of the page loading, when everything else is done
Load jquery only if it is not already loaded by the page.

This way, I avoid conflict with versions from the page.