I have a doteasy email account that i like to access via a web page interface. I have been using firefox for several years and recently I have lost the ability to cut and paste into emails using the web page email access. it doesn't matter if I try to use the keystroke shortcut, right click, or choose copy/paste from the edit menu, the browser behaves the same way - I can see the edit menu briefly highlight when I activate copy/paste, but nothing happens. I have a macbook pro and an iMac and this is an issue on both running the latest firefox. When I use safari I'm able to copy/paste without issue. So far this does not seem to be an issue with other sites.