Hello, Danish217.
Let’s perform troubleshooting to help get back on track emailing invoices
We’ll have to close out the company file and then restart your QuickBooks to start on a clean slate. Then, send email service again.
I’m here to guide you through the step by step process. To close the company:
- Click on the File menu to choose Close Company/Logoff.
- In the No Company Open window, close the company file you’re working on and hit the Open button.
However, If none of this suggestion work, I recommend contacting our Technical Support. One of our specialists will look into your company file and review the email settings.
Once the issue is identified, they’ll guide you through the steps to fix it. You can reach them by following these steps.
- Click on the Help icon at the top menu bar to select QuickBooks Desktop Help.
- When the Have a Question window opens, scroll down to choose the Contact us link.
- This will display the Contact Us screen.
- Tap the Search for something else link and type the issue or topic in the field box.
- Press the Search button to display the Get Phone Number or Start a Message button.
For future reference, the following articles list all internet service providers with the port information. Aside from that, you’ll see instructions on how to email transactions by batch.
Reach out to me if you need assistance while working in QuickBooks. Please know I’m here to make sure you’re taken care of. Have a good one.