Enabling MailCheck

Sometimes GMX MailCheck will be deactivated through updates of your browser. If MailCheck is not visible, try to activate the extension.

If you accidentally disabled MailCheck, you can enable the extension again.

  1. Click Safari and then Preferences ...
  2. Select the Extensions tab.
  3. Click on GMX MailCheck.
  4. Set a checkmark next to Enable GMX MailCheck.
MailCheck is enabled.