Thank you for your response.
I look at the Scheduler and I think this is a first solution to my problem.
I use in the groovy script, the function
xwiki.mailsender.sendHtmlMessage(...), but is there a way to add a table
in my email ? In fact, in my email, I want to receive a list of all new
forms
I think depending on xwiki version you use, that you can use the watchlist
feature.
Simply go to your Forms space, and in the space menu (top of page) choose
watch.
Then in your own profile, in watchlist part, select that you want to be
notified every hour.
I think you won't receive emails only