If you are an AOL user getting Error code 420 try using Secunia PSI to update your applications
The above solution appears to be the most common fix for error code 420.
If that does not work here is a list of more general AOL troubleshooting steps :
How to troubleshoot AOL email account problems
The above solution appears to be the most common fix for error code 420.
If that does not work here is a list of more general AOL troubleshooting steps :
How to troubleshoot AOL email account problems
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