---
title: "Email Forwarding Tester - Free tester | FirstSales"
description: "The Email Forwarding Tester checks if your email forwarding setup preserves authentication. Verify SPF, DKIM, and DMARC pass through forwarding servic"
canonical: "https://firstsales.io/tools/email-forwarding-tester/"
---

100% Free • No SignupEmail Deliverability & Authenticationtester

# Email Forwarding Tester

Test if email forwarding preserves SPF/DKIM/DMARC authentication through intermediary servers. Works instantly without signup.

Instant Results

No Signup

[Home](/)/[Tools](/tools/)/Email Forwarding Tester

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Email Forwarding Tester

Test Email Forwarding

Check email forwarding configuration for your domain

[Stop doing this by hand. FirstSales runs your email deliverability & authentication on autopilot, 24/7.Start your $1 trial](https://app.firstsales.io)

## Key Features

Authentication testing

Forwarding simulation

Break detection

Configuration advice

Best practices

## Use Cases

1

Forwarding setup

2

Troubleshooting

3

Authentication verification

4

Relay testing

Tool Info

Typetester

Free

Yes

Signup

Not Required

Related Tools

[SPF Record CheckerValidate your domain's SPF record and identify misconfigurations that block email delivery](/tools/spf-record-checker/)[DKIM Record CheckerVerify your DKIM DNS record is correctly published and properly signing outgoing emails](/tools/dkim-record-checker/)[DMARC Record CheckerAnalyze your DMARC policy to ensure email authentication alignment and reporting is active](/tools/dmarc-record-checker/)[Email Authentication AnalyzerRun a full SPF + DKIM + DMARC audit on any domain and get a pass/fail scorecard](/tools/email-authentication-analyzer/)[Inbox Placement TesterTest whether your emails land in inbox, spam, or promotions tab across Gmail, Outlook, and Yahoo](/tools/inbox-placement-tester/)[SMTP Server TesterTest SMTP connectivity by sending a test message and verifying handshake, TLS, and authentication](/tools/smtp-server-tester/)

Start your $1 trial

Automated cold email sequences

Smart deliverability tools

Built-in analytics

[Start your $1 trial ](https://app.firstsales.io/)

## About Email Forwarding Tester

The Email Forwarding Tester checks if your email forwarding setup preserves authentication. Verify SPF, DKIM, and DMARC pass through forwarding services.

## Automate Your Email Deliverability & Authentication

This free tool is great for quick checks. FirstSales automates your entire email deliverability & authentication workflow with AI-powered personalization and 87% inbox placement.

[Start your $1 trial](https://app.firstsales.io)

Setup in 8 minutes • Cancel anytime

## FAQs

Your questions answered

Can't find what you're looking for? Contact our [customer support team](mailto:support@firstsales.io)

### General

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### Deliverability

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Can't find what you're looking for? Contact our [customer support team](mailto:support@firstsales.io)