Some sites may not accept an email address that includes a subdomain (@subdomain.mozmail.com) and others have stopped accepting all addresses except those from Gmail, Hotmail, or Yahoo accounts.
Neke web stranice možda neće prihvatiti email adresu koja uključuje poddomenu (@subdomain.mozmail.com), a druge su prestale da prihvataju sve adrese osim onih sa Gmail, Hotmail ili Yahoo računa.