What is MySigMail?

MySigMail is an open-source email signature generator built with Vue and Vite that helps individuals and teams create professional HTML email signatures without design skills. It offers 102 free templates covering various professions, with options to adjust typography, color schemes, avatar styles, social media icons, and custom fields. Add-ons include disclaimers, call-to-action buttons, and banners. The self-hosted version can be deployed on your own infrastructure for full data control, customization, and integration with internal systems like CRM/ERP and SSO. The project uses Bun for development and building, with optional AWS S3 configuration for image upload functionality. A hosted SaaS version at mysigmail.com provides additional features like multiple signature management, analytics, shared signatures, and image hosting on paid plans.

Should you self-host MySigMail?

MySigMail scores 56/100 on selfhost.directory (how scoring works) and ranks #16 of 33 in Communication. It has 1 555 GitHub stars.

There was no stable release in the past 12 months, so check the repository's recent activity before you rely on it.

Setup is moderate: expect some configuration beyond a single command. It is AGPL-3.0-licensed and written mostly in Vue.

Its closest alternative on selfhost.directory is Mautic (76/100, 10 856 stars). It scores higher overall, so compare the two before you pick. See MySigMail vs Mautic side by side.

Features

Add-ons
Banner MakerMarked as coming soon in the README
CRM/ERP integrationSelf-hosted version feature
Customization
Email signature generation
Handwritten signature generator
SSO and corporate authentication integrationSelf-hosted version feature
Template library
URL Builder with UTM tracking

FAQ

How to install the email signature for Apple Mail?

Copy the signature from MySigMail (use Chrome, not Safari), open Apple Mail Settings > Signatures, create a new signature, paste, and configure as default.

How to install the email signature for Outlook (web)?

Copy the signature from MySigMail, open Outlook web Settings > View All Outlook Settings > Mail > Compose and Reply, paste into the editor, and save.

How to install the email signature for Outlook?

Copy the signature from MySigMail, open Outlook File > Options > Mail > Signatures, create a new signature, paste, and save.

How to install the email signature for Gmail?

Copy the signature from MySigMail, open Gmail Settings, paste into the Signature section, and save changes.

How to design a professional email signature?

A good email signature should be clean, consistent, and informative. It usually includes your name, job title, company, and contact details, plus optional extras like a logo, social media links, or a call-to-action.

What is an email signature generator and how does it work?

An email signature generator is an online tool that helps you quickly create a professional email signature without design or coding skills. With MySigMail, you can customize templates, add your logo, links, and even banners or GIFs.

What is an email signature and why do you need it?

An email signature is a personalized block of information at the bottom of your emails that shows who you are and how to contact you. It helps build trust, makes your messages look professional, and can drive traffic to your website or social media.