Are you trying to fix Could not connect to the email server issue in your QuickBooks? Well, QB users have been facing some issues when trying to connect to email server through QuickBooks. This type issue can appear on your desktop screen due to a wrong configuration in the Webmail. This error also can occur due to outdated QuickBooks, outdated QuickBooks copy or poor internet connectivity. To know the DIY methods to fix QuickBooks could not connect to email server issue, keep reading the article till the end.