Init
eval "$(univention-config-registry shell)"
Maildomains anzeigen
ucr search mail/hosteddomains udm mail/domain list
Maildomains anlegen
udm mail/domain create --position cn=domain,cn=mail,$ldap_base --set name=my.new.domain.com
Primäre e-Mail-Adresse setzen
udm users/user modify --dn uid=username,cn=users,$ldap_base --set mailPrimaryAddress=user.name@mydomain.com
Alternative e-Mail-Adressen anhängen
udm users/user modify --dn uid=username,cn=users,$ldap_base --append mailAlternativeAddress=user.name@mydomain.com