Hey thanks for replying.
So the channel I submitted my resignation through is 100% an accepted channel. In fact mails are not required as everything is handled on company portal.
As for the wfh authorisation, we are allowed 40% wfh in a pay cycle (21 to 20) so if I go to office everyday from now on I will still be following policy.
My office has 60% wfo mandate officially. Iโve been going to office less all this time but since Iโve not been working as much on notice period I guess he has a problem now.