S. 250 : Appeal-Commissioner (Appeals)-Multiple e-mail id-Opportunity of being heard-Notices were sent email-Responded by the assessee-Communications to the assessee were not sent at the addresses indicated in the appeal memorandum-Order of single judge dismissing the petition. is set aide-CIT(A) is directed to issue a fresh notice of hearing at correct email address and thereafter pass the orders in the appeal-Strictures-Department is advised to evolve a procedure whereby e-mail ids furnished by the assessees are regularly updated after confirmation with the assessee, so that at any given point in time, an assessee can only insist upon a maximum of three e-mail ids to which communications intended for him may be addressed. [S. 254(1) Art. 226]