Showing 532 open source projects for "emails"

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  • 1
    Foundation for Emails

    Foundation for Emails

    Design responsive HTML emails that work on any device & email client

    Foundation for Emails is a framework that allows you to create responsive HTML emails that work on any device and on any email client, even Outlook. All of its HTML/CSS components have been tested, ensuring consistency across every major email client. Foundation for Emails consists of a solid set of customizable components, including a fully responsive grid, typography, alignment classes and more.
    Downloads: 1 This Week
    Last Update:
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  • 2
    Laravel Mailbox

    Laravel Mailbox

    Catch incoming emails in your Laravel application

    Catch incoming emails in your Laravel application. Laravel Mailbox is a package for Laravel 5.7 and up that will allow your application to catch and react to incoming emails from different services like Mailgun, SendGrid, or the local log driver for debugging purposes. Listen to incoming email messages in a Laravel-Route-like fashion and react to them.
    Downloads: 4 This Week
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  • 3
    SimpleLogin

    SimpleLogin

    The SimpleLogin back-end

    ...You can also easily send emails from your alias. Quickly create an alias on the go. Sign up for a newsletter, create a new online account with a click. Built upon open-source technology, all SimpleLogin components are also open-source. Not only can an alias receive emails, it can also send emails. An alias is a full-fledged email address. Manage your aliases on SimpleLogin website or on our Chrome, Firefox, Safari extensions.
    Downloads: 2 This Week
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  • 4
    Beautymail for Laravel

    Beautymail for Laravel

    Send beautiful HTML emails with Laravel

    Beautymail makes it super easy to send beautiful responsive HTML emails. Send beautiful HTML emails with Laravel.
    Downloads: 0 This Week
    Last Update:
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  • 5
    MailDev

    MailDev

    Web Interface for viewing and testing emails during development

    MailDev is an SMTP server with a web interface designed for viewing and testing emails during development. It allows developers to inspect and debug emails sent from their applications without delivering them to real inboxes.
    Downloads: 1 This Week
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  • 6
    Swoosh

    Swoosh

    Compose, deliver and test your emails easily in Elixir

    ...Swoosh does not make any special arrangements for sending emails in a non-blocking manner. Opposite to some stacks, sending emails, talking to third party apps, etc in Elixir do not block or interfere with other requests, so you should resort to async emails only when necessary.
    Downloads: 1 This Week
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  • 7
    theHarvester

    theHarvester

    E-mails, subdomains and names

    theHarvester is a very simple to use, yet powerful and effective tool designed to be used in the early stages of a penetration test or red team engagement. Use it for open source intelligence (OSINT) gathering to help determine a company's external threat landscape on the internet. The tool gathers emails, names, subdomains, IPs and URLs using multiple public data sources.
    Downloads: 45 This Week
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  • 8
    PHPMailer

    PHPMailer

    The classic email sending library for PHP

    PHPMailer – A full-featured email creation and transfer class for PHP. Support for UTF-8 content and 8bit, base64, binary, and quoted-printable encodings. SMTP authentication with LOGIN, PLAIN, CRAM-MD5, and XOAUTH2 mechanisms over SMTPS and SMTP+STARTTLS transports. Validates email addresses automatically. Many PHP developers need to send email from their code. The only PHP function that supports this directly is mail(). However, it does not provide any assistance for making use of popular...
    Downloads: 197 This Week
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  • 9
    GoShip

    GoShip

    Opinionated Go/HTMX boilerplate with payments, emails, auth, etc.

    An opinionated Go and HTMX boilerplate featuring payments, emails, authentication, and notifications. A Go + HTMX boilerplate with all the essentials for your SaaS, AI tools, or web apps. Start earning online quickly without the hassle.
    Downloads: 0 This Week
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    Errors, performance, logs, uptime, hosts, anomalies, dashboards, and check-ins. One interface.

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  • 10
    SendGrid Node.js Library

    SendGrid Node.js Library

    The Official Twilio SendGrid Led, Community Driven Node.js API Library

    The SendGrid Node.js Library provides a simple interface for sending emails through SendGrid's API, enabling developers to integrate email functionalities into Node.js applications.
    Downloads: 0 This Week
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  • 11
    Email Templates

    Email Templates

    Create, preview, and send custom email templates for Node.js

    ...Out of the box, templates are cached as they are compiled (e.g. as emails are sent, the template they're using is cached). However these templates are not cached in advance, so the first emails sent of each template will be slower to send. We strongly suggest to pre-cache your templates with cache-pug-templates (if you're using the default Pug template engine).
    Downloads: 0 This Week
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  • 12
    AMP

    AMP

    Web component framework for building ads, emails, websites and more

    AMP is an open source web component framework that allows you to easily create user-first websites, ads, emails, stories and more. AMP creates fast, smooth-loading web pages that prioritize the user-experience, consistently providing a fast experience across all devices and platforms.
    Downloads: 4 This Week
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  • 13
    CssToInlineStyles class

    CssToInlineStyles class

    Enables you to convert HTML-pages/files into HTML-pages/files

    CssToInlineStyles is a class that enables you to convert HTML-pages/files into HTML-pages/files with inline styles. This is very usefull when you're sending emails. UTF-8 charset is not always detected correctly. Make sure you set the charset to UTF-8 using the correct meta-tag in the head. CssToInlineStyles class is used on each site based on Fork CMS. CssToInlineStyles class is used by Laravel Framework.
    Downloads: 1 This Week
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  • 14
    Inbucket

    Inbucket

    Disposable webmail server (similar to Mailinator) with built in SMTP

    ...You can use production data in your test environment without the risk of test messages leaking to an end user, and preview emails in multiple desktop email clients. Use Inbucket for all these needs and more.
    Downloads: 0 This Week
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  • 15
    Bamboo

    Bamboo

    Testable, composable, and adapter based Elixir email library

    ...Bamboo ships with adapters for several popular mail delivery services, including Mandrill, Mailgun, and SendGrid. It's also quite easy to write your own delivery adapter if your platform isn't yet supported. Deliver emails in the background. Most of the time you don't want or need to wait for the email to send. Bamboo makes it easy with Mailer.deliver_later. A functional approach to mail delivery. Emails are created, manipulated, and sent using plain functions. This makes composition a breeze and fits naturally into your existing Elixir app. Unit test with ease. ...
    Downloads: 0 This Week
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  • 16
    Gmail Cleaner

    Gmail Cleaner

    Web based GUI to cleanup gmail delete, mark as read

    Gmail Cleaner is a free, privacy-focused, web-based application that helps users regain control of their Gmail inbox by enabling powerful bulk cleanup workflows without any subscription or data tracking. It offers a graphical interface where users can bulk unsubscribe from newsletters, delete messages from specific senders, and mark thousands of emails as read with just a few clicks, helping achieve inbox zero in minutes. The tool employs smart filtering options such as age, size, category, and sender, and runs entirely locally — meaning all Gmail API interactions happen on the user’s own machine without sending data to external servers. With Docker and native Python support, Gmail Cleaner works on Linux, macOS, and Windows and makes large-scale inbox management accessible to both casual and power users. ...
    Downloads: 2 This Week
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  • 17
    Addy

    Addy

    Anonymous email forwarding

    ...Instead of giving out their real email address when signing up for services, users can create descriptive or random alias addresses that disguise their identity and keep their inbox clean by deactivating or deleting any alias that starts receiving unwanted emails. This service supports both standard aliases that can be created on the fly and pre-generated shared domain aliases, and self-hosters can also configure custom domains to use their own email domain for aliasing. AnonAddy allows encrypted forwarding using GPG/OpenPGP for enhanced privacy, making it especially attractive for security-conscious users who want to minimize metadata leakage.
    Downloads: 2 This Week
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  • 18
    Google Workspace MCP Server

    Google Workspace MCP Server

    Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms

    ...The project exposes a wide set of Google services including Gmail, Google Drive, Docs, Sheets, Slides, Calendar, Chat, and other Workspace components as structured tools that an AI system can call programmatically. By acting as a bridge between AI clients and the Google ecosystem, the server enables automated workflows such as searching emails, creating calendar events, retrieving documents, or editing files without leaving the AI environment. The system is designed to operate as a backend service that integrates with AI applications such as coding agents, automation tools, and conversational assistants. Authentication is handled through OAuth-based flows that allow both single-user and multi-user environments while maintaining access control over Workspace data.
    Downloads: 6 This Week
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  • 19
    EspoCRM

    EspoCRM

    EspoCRM – Open Source CRM Application

    EspoCRM is a flexible, open-source Customer Relationship Management (CRM) platform that allows businesses to manage customer interactions, sales pipelines, marketing activities, and support processes. It is designed to be lightweight and user-friendly, with a modern web interface and strong customization capabilities. EspoCRM supports a wide range of modules and is suitable for small to medium-sized businesses looking for a self-hosted CRM solution that can be tailored to their needs.
    Downloads: 26 This Week
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  • 20
    DocuSeal

    DocuSeal

    Open source DocuSign alternative

    ...Build fillable document forms using our pixel-perfect HTML API, reducing the time for creating personalized documents. DocuSeal Pro users can connect their Gmail or Outlook accounts to send all signing invitation emails from their connected email address under a custom domain. All email messages sent via DocuSeal are customizable. With our step-by-step form users have a smooth signing experience on small mobile screens. Also, you can upload documents and request signatures directly from your device.
    Downloads: 3 This Week
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  • 21
    Modoboa

    Modoboa

    Mail hosting made simple

    ...Follow the evolution of your server traffic thanks to a few builtin graphics: messages distribution per type and average size. Easily use standard protocols like DKIM or DMARC to improve your sender reputation and so make sure your emails will be delivered. Consult your emails everywhere thanks to simple but functional builtin webmail.
    Downloads: 1 This Week
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  • 22
    OpenClaw

    OpenClaw

    Your own personal AI assistant. Any OS. Any Platform.

    ...It lets you send instructions through familiar messaging platforms like WhatsApp, Telegram, Discord, Slack, Signal, iMessage, and more, and then interprets those instructions to carry out actions such as managing calendars, sending emails or messages, browsing the web, executing system commands, and coordinating workflows across services — all while maintaining long-term memory and context across sessions. Because it runs locally or on infrastructure you choose (like a personal computer, VPS, or Raspberry Pi), OpenClaw emphasizes data ownership, privacy, and full transparency into how your instructions are handled and what actions are taken, giving users autonomy over their AI workflows.
    Downloads: 649 This Week
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  • 23
    Markdown Here

    Markdown Here

    Write email in Markdown and render them before sending

    ...Discover how easy it can be to format your emails with Markdown Here!
    Downloads: 0 This Week
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  • 24
    pwnedOrNot

    pwnedOrNot

    Check breached emails and find exposed passwords from public dumps

    pwnedOrNot is an open source OSINT tool designed to investigate whether an email address has been compromised in known data breaches and to identify exposed credentials associated with that account. The tool works by interacting with the HaveIBeenPwned (HIBP) API to determine if a given email address appears in breach databases. If the email is found in a breach, the tool proceeds to search for associated passwords within publicly available data dumps. This two-phase approach allows...
    Downloads: 2 This Week
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  • 25
    fping

    fping

    High performance ping tool

    ...There was no official fping release from 2002 until end of 2011. Various patches existed, but were never integrated "upstream". Also, the official maintainer didn't answer emails, so I decided to just step up and take over maintenanceship.To mark this change of maintenance, and avoid confusion, I decided to call it version 3. Besides a new maintainer, fping now also features a completely rewritten main loop implementation which improves performance significantly. The run time is now close to the theoretical time required to send and receive the pings under the specified parameters.
    Downloads: 47 This Week
    Last Update:
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