Email & Messaging

Forward Email

Open-source and self-hostable email service.

Status
Generally available
Last checked
Checked · Oct 16, 2026
License
Open source
Pricing
Free tier · from $0

What it is

Forward Email is an open-source email service that allows users to forward emails from one address to another. It can be self-hosted, providing flexibility and control over email forwarding processes.

Forward Email stands out as a flexible, open-source solution that allows users to manage their own email forwarding processes without the need for third-party cloud services.

When it fits — and when it doesn’t

A good fit for

  • Developers who need a customizable and self-hosted email service solution.

  • Businesses that require control over their email routing processes without relying on third-party services.

Look elsewhere if

  • Users looking for cloud-based managed email services with no setup required.

  • Individuals or businesses requiring advanced email filtering and security features not provided by self-hosted solutions.

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited documentation and examples for complex configurations

    The official documentation lacks detailed guides on advanced use cases such as conditional forwarding rules or integrating with external services.

  2. 02

    Complex setup process, especially for non-Go developers

    Setting up the environment and configuring Forward Email requires a good understanding of Go and its ecosystem, which can be challenging for developers unfamiliar with the language.

  3. 03

    Performance issues under high load

    In stress testing scenarios, Forward Email has shown significant latency increases when handling large volumes of emails simultaneously, leading to potential email delivery delays.

  4. 04

    Small and less active community support

    The GitHub repository shows a low number of contributors and infrequent updates, indicating limited community engagement and slower response times for issues and feature requests.

What it does well

  • Self-hosting capabilities

  • Email forwarding functionality

  • Open-source codebase

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up Forward Email

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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