Here are the instructions. I found some youtube videos that walk you through the process.
To get settings for your email please go here first. You will need the setting to set up your email. https://my.ionos.com/mail-client-setup?mail-id=141050782&mail-address=connie%40spirit-wearapparel.com&mail-account-id=177894449&mail-type=BASIC&linkId=ct.btn.email-account-details.cards.setup-email-client
These are great how to set up your email video for both Apple and Android.