# automatically subscribe recipients if asked to
if context.get('mail_post_autofollow') and wizard.model and post_values.get('partner_ids'):
active_model_pool.message_subscribe(cr, uid, [res_id], [item[1] for item in post_values.get('partner_ids')], context=context)
+ # clean the context (hint: mass mailing sets some default values that
+ # could be wrongly interpreted by mail_mail)
+ context.pop('default_email_to', None)
+ context.pop('default_partner_ids', None)
# post the message
if mass_mail_mode and not wizard.post:
post_values['recipient_ids'] = post_values.pop('partner_ids')