Lately, every time I log on to CM I get a message that my email is invalid. What is up with that? This requires me to close the tab, clear my history cache and then type in "catholicmatch.com" at which point the website bypasses the log-in screen entirely.
I also loathe the security feature which requires me to furnish my password from time to time for no apparent reason.
You are receiving that message because your email provider is letting us know that the email address you provided is not valid and that they are not delivering our emails to you. You can stop receiving this message by resubmitting your email address in the box provided.
When accessing any important account-related information, such as your billing information you will be asked to verify your password for security reasons. This is done because many people keep their accounts signed in for very long times (weeks to months) and we feel that it is important to ensure that nobody else who may have access to your device can access your personal information.