Our Department mail is migrated to NIC w.e.f 07-07-2020 you can access your department mail by clicking New Department Email, Userid's and passwords provided to your registered mobile numbers, To reset your password please fallow the steps mentioned in the help Document

Department Email

If any one didn’t not receive sms or any other mail issue, then pls mail your
Name, Designation, Mobile number, Official mail id
Details to tg_ccw_helpdesk@tgct.gov.in