How To: Configure Somaiya Email Account with iPhone
Install Gmail App from App Store - https://apps.apple.com/us/app/gmail-email-by-google/id422689480
Step 1: Open Gmail App > Click on your Picture Icon > Add Another Account > Google & Enter User-Password to accept terms of Service.
Step 2: Install Device Policy (This step is Optional, in case your Organization has mandate installation of it)
Step 3: Access your Emails using Gmail App