AOL is the most popular web-based email service. Millions of user use AOL mail all over the world. It is very secure and safe email service. Likewise, AOL Email has some drawbacks which can hamper your work and can frustrate you. It not hard to troubleshoot AOL Mail problems, you need to call AOL Customer Service Number and resolve your issue quickly.
Sometimes AOL user gets an error message" AOL mail Error 420". It's not a significant error. It can resolve quickly.

What is AOL Email Error 420 & How Can we fix?

AOL Error Code 420 comes due to some corrupt registry files and virus issue in your computer. In this error, the user does not allow to access his/her account and not able to create a new account. Here we are sharing some troubleshooting steps to fix this error.

There are two ways to fix AOL Email Error Code 420:

1. Check your Web browser: Sometimes, this error occurs due to your web browser. So you need to set your browser settings.

• Try to login in another browser rather than in which you are facing an error.
• Try to login in another browser with your same username or password.
• If the issue resolved by applying these steps, clear your web browser history and try again.

2. Scan you Computer for Virus: This error may occur due to the virus on your computer. To fix this problem, you need to run a virus scan on your computer.

If still, you face the same problem and you are not able to access your AOL account, or you are getting an error in AOL Mail Login or AOL sign in. Contact AOL Technical Support team to get the better solution for this problem.

Source: https://getemailservices.com/aol-mail-login/