Send & Receive Faxes
From Your Email

With FaxOnline, you can send and receive faxes directly from any email address - no hardware, no apps, no login raquired. It's the easiest way to fax securely, at scale.

Secure for Regulated Industries

With options for password-protected PDFs and disabling email attachments, you can stay HIPAA compliant and secure when faxing sensitive documents.

How It Works

Upload any file, write an optional message or cover page, and hit send - your fax is transmitted securely with full confirmation.
Open your preferred email
Compose a new email
In the "To" field, Enter: faxnumber@faxonline.com
Attach your document
Hit Send - that's it!

What you’ll Love About Email Faxing

Delivery confirmation by email

Know the moment your fax is received

Attach any file format

PDF, DOCX, JPG, PNG, XLSX, TIFF, TXT

Works with any email provider

Gmail, Outlook, Yahoo, custom domains - all supported

No install, no software

Just use your inbox

Unlimited email addresses

Add as many senders or recipients as you like

For Teams, Agencies, Remote Users

Set permissions for who can send from each address

Route faxes by department (HR, billing, compliance, etc.)

Easily track who sent what, when - with full logs and delivery history

Email Fax Settings Dashboard

From your FaxOnline dashboard, you can:

Add/remove authorized email addresses

Set routing rules and notifications

Turn email-to-fax on/off per user or number