Experiencing issues like QuickBooks email invoices not working can be frustrating, mainly when you rely on efficient invoicing for your business operations. However, there are steps you can take to troubleshoot and resolve this problem. In this guide, we will explore some possible causes for QuickBooks email invoicing issues and provide practical solutions to help you get your email functionality up and running smoothly again. By following these steps, you can overcome the obstacles and continue sending professional invoices to your clients without any interruptions.

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## What are the causes for QuickBooks unable to send email server?

There can be several causes for QuickBooks being unable to send emails via the server. Some common factors that may contribute to this issue include are given below, you can check with them.

* If the email settings in QuickBooks are not configured properly, such as incorrect email server addresses, ports, or authentication settings.
* Sometimes, firewall or antivirus software can block the connection between QuickBooks and the email server.
* Certain email service providers may have specific requirements or restrictions for sending emails through third-party applications like QuickBooks.
* A stable and reliable internet connection is crucial for QuickBooks to communicate with the email server.
* Using an outdated version of QuickBooks may result in compatibility issues with the email server.

***Read Also: [Fix QuickBooks Error PS077](https://dataservicesolutions.com/blog/quickbooks-error-ps077/)***

## Solution: Try updating the Point of Sale for Quickbooks

It's important to note that manually updating Point of Sale requires you to keep track of available updates and download them from the official QuickBooks Point of Sale website. This process may vary slightly depending on your specific version of Point of Sale. Here is what has to be done to get the email issue fixed in QB.

* Go to the QuickBooks Point of Sale website and navigate to the Downloads & Updates section.
* Look for any available updates or patches specifically for your version of Point of Sale.
* Locate the appropriate update file for your version of Point of Sale and click on the download link. Save the file to a location on your system where you can access it without any hassle.
* Before proceeding with the update, make sure to close the Point of Sale software and any other related programs.
* Double-click on the downloaded update file to initiate the installation process. Follow the on-screen instructions as they keep appearing to complete the update.
* The installation may take a few minutes so you need to stay patient.
* Once the update is successfully installed, restart the Point of Sale software to apply the changes.

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### **Conclusion**

Encountering the error message "QuickBooks says the email password is incorrect" can be a frustrating experience when trying to send emails through QuickBooks. However, by following some troubleshooting steps, you can resolve this issue and regain access to your email functionality. Ensure that you have entered the correct email password and check for any typos or formatting errors.

Additionally, confirm that your email settings in QuickBooks are accurate and up to date. If the **[QuickBooks Email invoices not working issue](https://dataservicesolutions.com/blog/fix-unable-to-export-to-excel-from-quickbooks-issue-solved/)** persists, consider resetting your email password and updating your email settings in QuickBooks accordingly. You can also connect with our experts on **[[phone]](https://)** for help.