Yahoo Mail login issues are annoying because it’s hard to reset your password if you can’t get to your email, which is a security issue. Usually if you give Yahoo Mail your phone number you can get text message with your login credentials. Yahoo Mail is one of the top email services in the world and is rivaled by Gmail, the email service from Google.
Yahoo Mail was first launched in 1997 and is sometimes referred to as Y! Mail. Over 273 million people go to Yahoo Mail every month to check their email–that’s almost as many people there are in the US. Yahoo Mail offers two versions of their interface. Yahoo Mail Classic is the old-looking Yahoo Mail look and feel, while Yahoo Mail has been significantly upgraded to have a more Outlook-like experience and integrate a ton of ajax features to make the service more usable. Yahoo Mail is one of the largest email providers in the world and also provides the same login authentication to all Yahoo services like Yahoo Finance, My Yahoo, and Yahoo Answers.
The two biggest competitors to Yahoo Mail are Gmail, an email service offered by Google, and Hotmail, an email service offered by Microsoft. Yahoo Mail offers display advertising in their email interface, making it different from Gmail. One competitor that is less well understood is Facebook. For consumers, Facebook messages are increasingly popular and used widely by the Yahoo customer base. In fact, many studies actually show that among younger demographics, the use of email is dropping precipitously and users are transitioning over to services like Facebook Messenger.
Occassionally Yahoo Mail has serious issues and users are unable to log in to the service. Yahoo Mail “unknown error” is the dreaded message for users hoping to log in to their email. At times when Yahoo upgrades their servers it has been reported that Yahoo Mail is inaccessible and users cannot log in or send emails.