help="Message type: email for email message, notification for system "\
"message, comment for other messages such as user replies"),
'email_from': fields.char('From',
- help="Email address of the sender. This field is set when no matching partner is found for incoming emails.", required=True),
+ help="Email address of the sender. This field is set when no matching partner is found for incoming emails."),
'reply_to': fields.char('Reply-To',
help='Reply email address. Setting the reply_to bypasses the automatic thread creation.'),
'author_id': fields.many2one('res.partner', 'Author', select=1,