Srila Visvanatha Cakravarti Thakura says that although the statements of the Yamadutas were fully upheld by Vedic principles, the statements of the Visnudutas were triumphant. This was confirmed by Yamaraja himself
SB Canto 6
King Parīkṣit said: O my lord, O Śukadeva Gosvāmī, Yamarāja is the controller of all living entities in terms of their religious and irreligious activities, but his order had been foiled. When his servants, the Yamadūtas, informed him of their defeat by the Viṣṇudūtas, who had stopped them from arresting Ajāmila, what did he reply?
Śrīla Viśvanātha Cakravartī Ṭhākura says that although the statements of the Yamadūtas were fully upheld by Vedic principles, the statements of the Viṣṇudūtas were triumphant. This was confirmed by Yamarāja himself.