Given below are the steps by which you can Setup Yahoo Mail on Android.By utilizing IMAP, add your Yahoo account to Android. 1. Click the Email button from the Android Home screen. 2. After that, click on Manual configuration and enter your email address and password. 3. Choose an IMAP account. 4. Input your User name, password, and email address on the next screen. 5. imap.mail.yahoo.com is an IMAP server. 6. 993 or 143 is the port number 7. SSL is the sort of security. 8. Next button should be tapped. 9. smtp.mail.yahoo.com is the SMTP server. 10. 25 or 465 are the options for ports 11. SSL is the sort of security. 12. Next should be tapped. 13. Click Next after selecting the Email search interval. 14. Eventually, give your account a name and a show name. 15. Click the Done button.