This is the link to activate your institutional mail address:
Logging in your page on Esse3 ( you will find which address is to be put in the previous link. It is in the section “Dati Personali”/”Personal Data”. The email address format is usually
The password for the first access is identical to what you have chosen when you registered in Esse3. If you wish, you can change the password here: In this case, you will need the fiscal code automatically created for you by Esse3 when you first registered. It’ a 16 digits code. Furthermore this link requests to use the same personal address you inserted when you registered (for example,, so if you wish to receive the password at a personal mail different from that used when you registered in Esse3, first of all you must change it in Esse3.