Your eMail with links to subjects like "Romance Scams" and others cannot be accessed because both Edge and Firefox browsers say it is not secure:
"Secure Connection Failed
An error occurred during a connection to www.idx.us.
The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem."
Further info: Secure connection cannot be established
When a website that requires a secure (HTTPS) connection tries to secure communication with your computer, Firefox cross-checks this attempt to make sure that the website certificate and the connection method are actually secure. If Firefox cannot establish a secure connection, it will display a Secure Connection Failed or Did Not Connect: Potential Security Issue error page.