When I log in with my @unitn.it account I see I’ve been already assigned an email as Alumnus or ex Student: what is it?
It’s an institutional address assigned to you by University at the end of your course of study: @alumi.unitn.it if you graduated in UniTrento, (https://icts.unitn.it/en/gradutated-students-email), @ex-studenti.unitn.it if you interrupted your university career (https://icts.unitn.it/en/students-email)