Can you send a fax directly to an email address?

Not in a single step — fax signals and email use incompatible networks. However, an online fax service bridges the gap automatically. You send to the recipient's virtual fax number, and the service converts the transmission into a PDF and delivers it to their email inbox. The process takes under two minutes with [mFax.to](https://mfax.to).

What does the recipient need to receive faxes in their email?

The recipient needs a virtual fax number from an online fax service. When you fax that number, the service converts the transmission to PDF and forwards it to the linked email address. Without a virtual fax number, a standard email inbox cannot receive faxes.

How do I fax to an email address from Gmail?

You need an email-to-fax gateway account (like mFax.to). In Gmail, compose a new email and enter the recipient's fax number followed by the gateway domain in the To field — for example, 12125550100@send.mfax.io. Attach your document as a PDF and click Send.

What if I only have someone's email address, not their fax number?

Ask them for their virtual fax number — every fax-to-email account has one. You cannot send a fax to a raw email address like @gmail.com directly. If they don't have a virtual fax number, they'll need to set one up with an online fax service first.

Is faxing to an email address HIPAA compliant?

It can be when you use a provider that offers TLS encryption and signs a Business Associate Agreement (BAA). mFax Business plans include HIPAA-compliant infrastructure, encryption, and BAA signing. See our [HIPAA compliant fax guide](/blog/hipaa-compliant-fax/) for full details.

How to Fax to an Email Address: Step-by-Step Guide

Need to fax something directly to someone's email inbox? This step-by-step guide covers three proven methods — online fax app, email gateway, and fax machine forwarding — so your document arrives as a PDF attachment.

Frequently Asked Questions

Can you send a fax directly to an email address?: Not in a single step — fax signals and email use incompatible networks. However, an online fax service bridges the gap automatically. You send to the recipient's virtual fax number, and the service converts the transmission into a PDF and delivers it to their email inbox. The process takes under two minutes with [mFax.to](https://mfax.to).
What does the recipient need to receive faxes in their email?: The recipient needs a virtual fax number from an online fax service. When you fax that number, the service converts the transmission to PDF and forwards it to the linked email address. Without a virtual fax number, a standard email inbox cannot receive faxes.
How do I fax to an email address from Gmail?: You need an email-to-fax gateway account (like mFax.to). In Gmail, compose a new email and enter the recipient's fax number followed by the gateway domain in the To field — for example, [email protected]. Attach your document as a PDF and click Send.
What if I only have someone's email address, not their fax number?: Ask them for their virtual fax number — every fax-to-email account has one. You cannot send a fax to a raw email address like @gmail.com directly. If they don't have a virtual fax number, they'll need to set one up with an online fax service first.
Is faxing to an email address HIPAA compliant?: It can be when you use a provider that offers TLS encryption and signs a Business Associate Agreement (BAA). mFax Business plans include HIPAA-compliant infrastructure, encryption, and BAA signing. See our [HIPAA compliant fax guide](/blog/hipaa-compliant-fax/) for full details.