Reliance Communications — Received email communication demanding money

Address:	411017
Website:	demand for payment

Recieved this email from some - adv. altaf. u.
The mobile number mentioned in contact information is switched off, is this letter genuine or sent by reliance?
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Adv. altaf. u.
Ba, llb, mll & lw
Bldg no b-18, office no-a-1, ground floor, kubera park, kondhwa, pune - 411048
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Final chance
Ref no: reliance adv/aug/z1 164565 date 11/08/2016
To,
Bireshwar karmakar
R. no-4 e-wing 1st floor dwarkadheesh residency pimple-saudagar
Pune411027
Caf no [protected] mdn [protected]
Even after repeated folow-up you have not paid the outstanding nor present at lokadalat at pune shivaji nagar court. requesting you to pay rs.562 /- vide caf no [protected] mdn [protected] on or before 27/8/16 or else we have no option but to file civil case. at your costs and risks, which please note
Cheque/dd payments to be made in the name of "rwsl a/c ris [protected]".
Please send cheque /dd on below address.
Reliance communications, bldg no b-18, office no-a-1, ground floor, kubera park, kondhwa, pune – 411040
By neft
Account name reliance web store limited
Account no. [protected] (current account)
Bank name standard chartered bank
Ifsc code: scbl0036084
Contact mr. irfan on [protected] for further queries / cro. [protected]@gmail.com