OWA functions best on modern, updated browsers (Chrome, Edge, Firefox, or Safari). If the page fails to load or buttons do not respond, clear your browser's cache and cookies, or try accessing the portal in a private/incognito window to bypass extension conflicts.

On the login screen, you will be required to present your official identification. For TRAGSA employees, the primary identifier is your DNI (Documento Nacional de Identidad). You must type your DNI accurately into the designated field. It is essential that you do not include any spaces or special characters unless they are part of your official corporate record.

Most employee emails follow the [first_initial][last]@tragsa.es or [first][last]@tragsa.es format.

: No abras tu correo electrónico OWA ni gestiones contratos o nóminas conectado a redes abiertas de cafeterías o aeropuertos sin una red privada virtual (VPN).

Do not use generic “Exchange” or “IMAP” manual setup unless instructed by IT. Always use the automatic redirection to Tragsa’s single sign-on (SSO) system.

A: Yes, from any internet browser, with MFA verification.