3rd Party Cookies
Hiver is a browser-based extension for Gmail. Thus, you need to have your Content Settings configured to Allow Third Party Cookies. This can be done by:
If you are unable to Login to Hiver, this might be one of the reasons. Verify if this setting is turned ON and try logging in.
- Navigate to your browser settings.
- Locate Content Settings.
- Select Cookies.
- Choose Allow third-party cookies.
- Hit Save or simply go back and refresh your browser.