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 GMX MailCheck, you can enable the extension again.

How to enable MailCheck using the toolbar menu

  1. Right-click the upper border of your browser window.
  2. Click on GMX MailCheck.
GMX MailCheck should be enabled again.

If it is still invisible, browser extensions from third parties may be disabled.

How to enable extensions from third parties

  1. Open the Tools menu in Internet Explorer and click Internet options.
  2. Select the Advanced tab.
  3. Set the checkmark next to Enable third-party browser extensions*.
  4. Click on OK.
  5. Restart Internet Explorer.
GMX MailCheck is enabled.