The mailbox may have some emails with an excessively long subject line that are not supported by Windows Phone 8. Once you have removed the suspect mail item (i.e. cleaned the mailbox or move the suspect mail to a folder that phone does not sync) the error will cease.
- What is error code 80070490 and how do I resolve it?
- I cannot download or get application updates when first starting the Store app on my Lumia. How can I resolve this issue?
- I cannot connect to the internet using a mobile data connection on my Lumia phone
- I cannot send or receive multimedia messages on my Lumia phone
- I have forgotten my Nokia account password