Error Code: 2210 - Invalid Email Address
Overview:
The error occurs when the email address in an order doesn't follow the correct format, which is required for QuickBooks Online (QBO).
ErrorCode: 2210 - Email Address does not conform to the syntax rules of RFC. Supplied value""
Root Cause:
The email address in the order is either incorrect or invalid. The email address in the order is incorrect or invalid, usually due to extra spaces, invalid characters, or incorrect formatting.
How to Resolve:
Update the correct email address in the store order ensuring that there is no space, unwanted characters, or formatting, refresh the order in Webgility, and then post it to QuickBooks Online.
Please contact our support team if you have any questions or need more help.