If you use the Gmail application to send and receive emails, you might face some glitches like
Gmail is not sending emails. So, to solve the issue of 'Gmail not sending emails,' first, check and reconfigure your POP and IMAP settings with the correct login information. Further, try to clear the cache and cookies of your Android phone. If all these solutions fail, try to uninstall and reinstall the Gmail application again and re-add your Gmail account to your Android device. You can also check whether you are entering the right recipient's email address so that your emails can reach the appropriate person.
