Step-by-Step Guide: Faxing via Outlook

Last Updated: Feb 26, 2024 by

In today’s digital age, faxing may seem like an outdated form of communication. However, it is still widely used in many industries, and knowing how to send a fax via email can save you time and resources.

One of the most convenient ways to send a fax is through Microsoft Outlook. In this step-by-step guide, we will walk you through the process of faxing via Outlook, so you can easily send faxes without having to leave your email inbox.

Why Fax via Outlook?

Faxing via Outlook offers several benefits, including:

  • Convenience: You can send faxes directly from your email inbox, eliminating the need for a separate fax machine or software.
  • Cost-effective: Faxing via email is often more affordable than traditional faxing methods.
  • Accessibility: As long as you have an internet connection, you can send faxes from anywhere.
  • Time-saving: Faxing via Outlook is a quick and efficient way to send documents, without having to print and scan them.

How Does Email to Fax Work?

Email to fax is a technology that allows you to send a fax through your email account. When you send an email to a fax number, the email is converted into a fax and sent to the recipient’s fax machine. This process is made possible through a fax service provider, which acts as a bridge between your email and the recipient’s fax machine.

Step-by-Step Guide to Faxing via Outlook

Step 1: Sign Up for an Email to Fax Service

The first step to faxing via Outlook is to sign up for an email to fax service. There are many providers available, such as eFax, MyFax, and RingCentral. These services typically offer a free trial period, so you can test out their features before committing to a paid plan.

Step 2: Install the Faxing Add-in for Outlook

Once you have signed up for an email to fax service, you will need to install the faxing add-in for Outlook. This add-in allows you to send faxes directly from your email inbox. The installation process may vary depending on the service provider you choose, but it typically involves downloading and installing a small software program.

Step 3: Compose a New Email

To send a fax via Outlook, you will need to compose a new email. In the “To” field, enter the recipient’s fax number followed by the email extension provided by your fax service provider. For example, if the recipient’s fax number is 555-123-4567 and your service provider is eFax, the email address would be

Step 4: Attach the Document You Want to Fax

Next, attach the document you want to fax to the email. Most email to fax services support a variety of file types, including PDF, Word, and Excel. You can also attach multiple documents if needed.

Step 5: Add a Cover Page (Optional)

If you want to include a cover page with your fax, you can do so by adding a subject line and message in the body of the email. Some email to fax services also allow you to customize the cover page with your company logo and contact information.

Step 6: Send the Email

Once you have attached the document and added a cover page (if desired), you can send the email. The email will be converted into a fax and sent to the recipient’s fax machine. You will receive a confirmation email from your service provider once the fax has been successfully sent.

Tips for Successful Faxing via Outlook

  • Check the recipient’s fax number: Make sure you have the correct fax number before sending the email. A wrong number can result in a failed fax.
  • Use a clear subject line: A clear subject line can help the recipient identify the fax and ensure it is delivered to the correct person.
  • Keep the document size in mind: Some email to fax services have file size limits, so make sure your document is within the allowed size.
  • Use a high-quality document: To ensure the best quality fax, use a high-resolution document.
  • Double-check the document before sending: Before sending the email, double-check the document to make sure it is the correct one and that all pages are included.

Alternatives to Faxing via Outlook

If you do not have access to Outlook or prefer not to use it for faxing, there are other options available. Some email to fax services offer a web-based platform where you can upload and send faxes directly from your browser. You can also use a traditional fax machine or a fax app on your smartphone.


Faxing via Outlook is a convenient and cost-effective way to send faxes without having to leave your email inbox. By following this step-by-step guide, you can easily send faxes to any fax machine directly from your Outlook account. Remember to choose a reliable email to fax service and follow the tips for successful faxing to ensure a smooth and efficient faxing experience.

Gulrukh Ch

About the Author: Gulrukh Ch

Gulrukh Chaudhary, an accomplished digital marketer and technology writer with a passion for exploring the frontiers of innovation. Armed with a Master's degree in Information Technology, Gulrukh seamlessly blends her technical prowess with her creative flair, resulting in captivating insights into the world of emerging technologies. Discover more about her on her LinkedIn profile.