This procedure is applicable for a Samsung Galaxy S6, S6 Edge, Note 5, S7, S7 Edge, S7 Active, Note 7, S8, S8+, Note 8 or other Samsung devices running Android 7.0 (Nougat) or higher software versions.
To delete an Exchange or other email account, perform the following steps:
1. Open the email application.
2. Tap the Menu icon (three lines in the upper left corner.
3. Tap the Settings gear.
4. Under Accounts, select the email account to edit or remove.
5. Tap Remove in the upper right corner.
6. Tap Remove again to confirm the account deletion.