I work in a Post Office and can confirm that the NS and I Easy Access Savings account is closing. Many of my customers have closed their accounts and opened Post Office accounts, either the Reward Saver, or more popularly the Instant Saver. Both of these can still be used in Post Office branches, the Reward Saver for deposits only and the Instant Saver for both deposits and withdrawals. The only drawback is that you have to deposit a minimum of £500 to open either of these accounts.