i was working as ajr. civil engineer in a semi.govt.public establishment.There was a pending enquiry which was not intimated to me .but due to political harrassement i decided to resign and gave application which was later sanctioned conditionally by employer giving refferance of pending enquiry.After receival of conditional resignation acceptance letter my lawyer guided me to drop a letter to enquiry officer who is a govt. authority that not to conduct enquiry as my resignation has been accepted and there is no valid relation between me and my employer.So send an e-mail to concern govt.enquiry officer on govt.id.As it was not scanned or signed,but only typed matter from my registered mail id to concerning officer.Whether such mail is valid in the court.kindly comment.