IE Content Has Been Blocked, Cannot Resend Mail？

The following error occurs when trying to resend mail using Webmail on Internet Explorer: “Content was blocked because it was not signed by a valid security certificate. For more information, see “Certificate Errors” in Internet Explorer Help.”

To continue resending the letter, follow the instructions above: “To help protect your security, Internet Explorer has restricted this webpage from running scripts or ActiveX controls that could access your computer. Click here for options…”, click and then select Show. Try again and the mail will no longer be restricted by IE.