[FIX] File "/home/elbati/workspace/openerp/progetti/inrim/git/inrim_7/parts/archetipo_l10n-italy/l10n_it_pec_messages/wizard/mail_compose_message.py", line 35, in _get_def_server
    return res[0]
IndexError: list index out of range
[FIX] ValueError: No such external ID currently defined in the system: l10n_it_pec_messages.action_email_pec_compose_message_wizard