'Incoming email: not recognized author: email_from, no author_id, no followers'

@mute_logger('odoo.addons.mail.models.mail_thread', 'odoo.models')
def test_message_process_email_email_from(self):

    new_groups = self.format_and_process(MAIL_TEMPLATE, to='groups@example.com,    other@gmail.com')
    self.assertFalse(new_groups.message_ids[0].author_id, 'message_process:    unrecognized    email    ->    no    author_id')
    self.assertIn('test.sylvie.lelitre@agrolait.com', new_groups.message_ids[0].email_from, 'message_process:    unrecognized    email    ->    email_from')
    self.assertEqual(len(new_groups.message_partner_ids), 0, 'message_process:    newly    create    group    should    not    have    any    follower')
