Let’s make sure that you use the correct server name and port on the specific email provider you are using.
Here’s a helpful article on how to: Set up outgoing email (SMTP) in QuickBooks
Resolution for 'account in Outlook issue: 'How to configure AOL email account in Outlook?' available: Yes.
The account in Outlook issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the account in Outlook issue yourself by looking for a resolution described in the article. If it is a complex account in Outlook issue or you are unable to solve the issue, you may contact us by clicking here or by using other account in Outlook support options.
For more information about resolving issues related to account in Outlook in Quickbooks/QBO or to get support for the issue 'How to configure AOL email account in Outlook?', click the link below: