# Certified E-Mail (PEC)
**Source**: https://www.uniroma1.it/en/pagina/certified-e-mail-pec
**Parent**: https://www.uniroma1.it/en/pagina-strutturale/contact-us
**What’s PEC?**\
Certified E-Mail (PEC) is a webmail system with legal value that states the transmission of digital documents.
Sapienza University PEC can only receive e-mails sent from another PEC e-mail. E-mail sent from different mailboxes will be automathically rejected.
Sapienza University PEC [protocollosapienza@cert.uniroma1.it](http://protocollosapienza@cert.uniroma1.it) (link sends e-mail) **is only for communication sent to the Administrative Office** and can’t be emploied to send and receive PEC for other Sapienza structures (faculties, departments etc).
Requests for PEC recipients different from the Administrative Office can be sent with regular e-mail at the Public Relations and Information Office e-mail [urp@uniroma1.it](http://urp@uniroma1.it) (link sends e-mail); or to the HELLO Centre for Students Orientation [hello@uniroma1.it](http://hello@uniroma1.it) (link sends e-mail).
**Achievements**
In addition to the e-mail boxes, it started for a limited number of users, the testing of an internal certified e-mail service for communication between students and universities.
Its naming is structured as follows: [surname.matriculationnumber@pec.studenti.uniroma1.it](mailto:surname.matriculationnumber@pec.studenti.uniroma1.it).
The access credentials are those the students have for their regular university mailbox. \
Internal PEC e-mails for students are still being tested.