If your browser has security and privacy settings that restrict 3rd party cookies, you might not me able to access our Support portal. If you get one of the following errors when trying to log in, it is most likely that the browser that you are using has restrictions set for cookies.

Or if you see the sign-in window but the sign-in button is greyed out or disabled, this is the result of extra security measures. You need to turn off or disable the setting on your browser or ad-blocker, which is blocking 3rd party cookies.  

Here is a guide to show how to do this in Google Chrome browser

Note: It is safe to accept 3rd party cookies when using the RPost Customer Support portal.  Our support system uses these cookies to track users as they move through systems and across our products, meaning that the authentication is linked to cookies reporting and access. This was the original use intent for internet cookies, but they also saw such prominence in advertisement tracking that many ad-blockers have gotten too eager to kill cookie access.