Powar was effusive in his praise for Mithali, who finished her England tour with three back-to-back half-centuries.
Mithali Raj will be a vital member of the Indian team for the tours to England and Australia in the coming months.
The mail was also marked to National Cricket Academy head Rahul Dravid.
The big news was the inclusion of teen batting star Shafali Verma in the Test and ODI squads for the first time.
Ramesh Powar returned as the coach of the India women's cricket team after not getting an extension in 2018.
Ramesh Powar was sacked from the position of India Women coach in 2018 following a fallout with Mithali Raj.
The Cricket Advisory Committee, led by Madan Lal, has recommended Ramesh Powar as the coach for the India women's cricket team.