Only just started using this. Good idea, and worked great with the online retailer I used, mails were forwarded with little delay.

However the Relay icon that appears in the name field of log-on pages needs improvement (and ability to turn off). On some log-ins the icon overwrites other links, and on one it caused the box to contract so that it became unusable. If this happens to you, a current fix is to open the page you want in a private window (check Relay's settings to see that it is switched off for private windows first), but it would be good to be able to turn off this feature altogether.