Anonymous ← Yahoo Feedback My feedback 1 result found Can you please explain to me, why if I use my yahoo email account on sites it says it not a valid e-mail account. 132nd ranked Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 0 comments · South Africa Homepage » Other · Edit… · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Anonymous shared this idea · Nov 18, 2013