Apply to: All Reolink Cameras and NVRs
If you use Gmail to set up email and get an error " failed to send email", it would be your email settings cause the issue.
Please kindly refer to the steps below to fix the issue.
1. Log in your Yahoo email account and go to Account info page like the picture below.
2. Go to Account Security page
3. Enter Generate app password or Manage APP password page.
4. Select Your APP -> Other app, and manually input "Reolink app"
5. Click Generate, then it will generate a password like picture below, please use this new app password as your Yahoo email password to set up your Yahoo email to receive email alert.