When I try to attach an email address of one of my contacts to compose an email, their address will not attach

Yahoo is still having some problems at the moment. If you look you will find lots of people cannot send/receive/delete mail at the moment. I was advised to uninstall Javascript and then reinstall the latest version. This worked for me. If it does not for you then apparently it's only in the all new version. Try returning to the Classic version for now. Good luck use this link to get back http://us.mg1.mail.yahoo.com/dc/optout?s...