SBI savings account: Here is how to update email ID online Premium (Mint) Share Via Read Full Story Have you changed your email ID recently? If yes, did you get it updated with your bank? If not, then do it as it will help you to keep a tab on all your transactions. The country's top lender State Bank of India (SBI) allows its customers to change or update their email ID with their savings account. This can be done either online or through the mobile app or by visiting the SBI branch. Here is how to update your email ID online