Start Now
Individuals & Small Teams
Send & Receive Faxes Send and receive from any device on the best fax network. Explore features →
WestFax Secure Fax Portal Fax-to-Email / Email-to-Fax Print-to-Fax Driver WestFax Mobile App Pricing
Enterprise Infrastructure
WestFax Transport Network The most reliable cloud fax transport network available. Fax API (REST + Webhooks) Programmatic faxing and workflow automation. Cloud Fax Toolkit Connect on-prem systems directly to the WestFax network. Security & Compliance HITRUST, SOC 2, and more — no compromises.
Enterprise Platforms
Workflow & Collaboration Control every fax across every team — powered by Orchestrate™. AI Data Extraction & Automation Turn inbound documents into structured data — with Comprehend™.
Healthcare
EHR System Integration Native, API, and routed integration for every major EHR. Learn more →
Epic Intelligent Document Processing (IDP) Map My Integration FAQ
Browse by System
Multifunction Printer (MFP) Fax directly from printers and scanners. Identity & Access Management Active Directory Sync, SSO, SCIM, and more. Storage, ECM & CRM Route faxes to storage and document systems. Productivity Apps Fax inside tools like Google Drive.
Integration Tools
Cloud Fax Toolkit Enterprise automation for routing and workflow. Print-to-Fax Driver Send faxes using our print driver. Fax API (REST + Webhooks) Build fax into your application.
Getting Started
Fax API (REST + Webhooks)Programmatic faxing and workflow automation — integrate fax into any system.Explore the API →
API Quickstart Developer Registration API FAQ
Reference
API ReferenceComplete endpoint documentation. SDK DemoSample code and reference implementations. API Knowledge BaseGuides and how-tos for building on the API.
Sandboxes
WestFax SandboxFree sandbox account, mock REST APIs. Postman CollectionExplore and test endpoints. SwaggerHubOpenAPI spec and sandbox.
Content
Our Blog News, guides, and product updates. How-To Guides Step-by-step walkthroughs. Knowledge Base Documentation and support articles.
Tools
Port a Fax Number Bring your number to WestFax. Fax Number Portability Check portability for your area. Area Code Map Find local fax coverage.
Company
About Us The team and story behind WestFax. Partners Resellers, referrals, and technology partners. Contact Us Talk to our sales or support team.
Featured
ChatGPT and HIPAA Compliance
ChatGPT and HIPAA Compliance
In the United States, where healthcare providers are subject to the HIPAA Privacy Rule, the use of ChatGPT with protected health information could lead to stiff penalties.
 See all articles →

Knowledge Base/Email-to-Fax & Integrations

EMAIL · 9 guides

Email-to-Fax & Integrations

Send faxes straight from your inbox and connect WestFax to the tools you already run.

01 How to setup Allowed Senders for Email to FaxLearn how to set up Allowed Senders for Email to Fax in WestFax, send faxes by email, and troubleshoot common SPF and configuration errors. 02 SPF and Email to Fax. Why SPF is required.Learn why SPF is required for Email to Fax, how SPF authentication prevents spoofing, and how to set up an SPF record for your email provider. 03 New Options for WestFax Email ReceiptsWestFax adds new Email to Fax feedback options, including thumbnail attachments and failed-only reports. Learn what each receipt setting does and how to… 04 How to use WestFax with GFI Faxmaker Print DriverKeep your GFI Faxmaker Print Driver and send faxes through WestFax with two quick setup steps: enable Email to Fax users and route to westfax.com. 05 How to Use WestFax as Your RightFax Fax Transport LayerKeep your RightFax server and move only the fax transport to WestFax — retire fax boards and analog lines without replacing the fax server your team already knows. 06 How to Set Up WestFax Single Sign-On with Microsoft Entra ID (Azure AD)Step-by-step WestFax SSO setup with Microsoft Entra ID (Azure AD): register the SAML app, add the email claim, and finish in the WestFax admin panel. 07 How to Set Up WestFax Single Sign-On with OktaStep-by-step WestFax SSO setup with Okta: create the SAML 2.0 app integration, copy the issuer and sign-on URL, and finish in the WestFax admin panel. 08 How to Set Up WestFax Single Sign-On with Google WorkspaceStep-by-step WestFax SSO setup with Google Workspace: add a custom SAML app, map Name ID to primary email, and finish in the WestFax admin panel. 09 How to Set Up WestFax Single Sign-On with OneLoginStep-by-step WestFax SSO setup with OneLogin: build the SAML Custom Connector, copy the endpoint and certificate, and finish in the WestFax admin panel.

Browse other topics

Knowledge Base
HIPAA & ComplianceGetting Started & AccountSending & Receiving FaxesMFP & Copier SetupCover Pages & ConfidentialityAPI & DevelopersNumber PortingReference & TroubleshootingSearch all guides
Still stuck?

Talk to a real person.

Can’t find the answer here? Our team knows fax and picks up the phone.

Contact support