Showing 42 open source projects for "email"

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  • 1
    Proton Mail Bridge

    Proton Mail Bridge

    Proton Mail Bridge application

    Proton Mail Bridge is a desktop application that runs in the background on Windows, macOS, and Linux to enable users to access their Proton Mail encrypted email accounts with traditional email clients like Outlook, Thunderbird, Apple Mail, and others via local IMAP/SMTP servers. Because standard IMAP cannot natively decrypt end-to-end encrypted messages, Bridge acts as a translator that downloads encrypted mail, decrypts it locally, and serves it to your preferred mail client over a local server, while encrypting outgoing messages before they’re sent to Proton’s servers. ...
    Downloads: 12 This Week
    Last Update:
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  • 2
    Notifuse

    Notifuse

    Notifuse is an open-source & modern emailing platform

    ...It’s built with a Go backend and a React frontend to offer both developer-friendly APIs and a user-centric visual interface with enterprise-grade capabilities such as campaign creation, subscriber segmentation, and detailed analytics. Notifuse supports both newsletters and transactional emails through a RESTful API, letting organizations maintain full control over their email infrastructure without expensive per-message pricing. The system includes a drag-and-drop MJML email builder, webhook integrations, and multi-provider support for SMTP services and cloud providers, while also tracking opens, clicks, and delivery performance in real time.
    Downloads: 3 This Week
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  • 3
    Inbucket

    Inbucket

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

    Inbucket is an email testing application; it will accept messages from any email address and make them available to view via a web interface. When you need to test your webapp's outbound emails with Mailinator but are stuck behind a firewall, Inbucket provides the solution. It allows you to keep your new application development secret until it's time to release it.
    Downloads: 2 This Week
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  • 4
    Mox

    Mox

    modern full-featured open source secure mail server

    Mox is a modern email server written in Go that aims to be simple, secure, and standards-compliant. It includes SMTP, IMAP, DMARC, SPF, DKIM, and other protocols required to host email services. Designed for self-hosters and developers who want better control over their email stack, Mox focuses on code clarity, privacy, and correctness, offering a complete mail server solution that is easy to set up and maintain.
    Downloads: 0 This Week
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  • 5
    magiclinksdev

    magiclinksdev

    Transactional email magic link and One-Time Password (OTP)

    The magiclinksdev project is an authentication service for magic link and One-Time Password (OTP) use cases. There is built-in email support through Amazon SES and SendGrid.
    Downloads: 0 This Week
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  • 6
    auth

    auth

    Authenticator via oauth2, direct, email and telegram

    This library provides “social login” with Github, Google, Facebook, Microsoft, Twitter, Yandex, Battle.net, Apple, Patreon, and Telegram as well as custom auth providers and email verification.
    Downloads: 1 This Week
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  • 7
    peco

    peco

    Simplistic interactive filtering tool

    peco (pronounced peh-koh) is based on a python tool, percol. percol was darn useful, but I wanted a tool that was a single binary, and forget about python. peco is written in Go, and therefore you can just grab the binary releases and drop it in your $PATH. peco can be a great tool to filter stuff like logs, process stats, find files, because unlike grep, you can type as you think and look through the current results. Demos speak more than a thousand words! Here's me looking for a process on...
    Downloads: 0 This Week
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  • 8
    Bifrost

    Bifrost

    Middleware for production-oriented MySQL

    ...One Binlog parsing thread, multiple target libraries are synchronized in parallel. Automatically restore configuration after restarting after downtime, accurate control of location. Support monitoring and alarm functions such as Email and WeChat enterprise account. Provide third-party monitoring platform access interface (Http Basic authentication) HTTP API. MySQL, ClickHouse plugin supports DDL synchronization.
    Downloads: 15 This Week
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  • 9
    listmonk

    listmonk

    High performance, self-hosted, newsletter and mailing list manager

    Performance and features packed into a single binary. Manage millions of subscribers across many single and double opt-in lists with custom JSON attributes for each subscriber. Query and segment subscribers with SQL expressions. Use the super fast bulk importer (10k records per second) or use HTTP/JSON APIs or interact with the simple table schema to integrate external CRMs and subscriber databases. Visualize and compare campaign performance. Connect external visualization programs to the...
    Downloads: 2 This Week
    Last Update:
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  • 10
    Uptrace

    Uptrace

    Open source APM: OpenTelemetry traces, metrics, and logs

    Uptrace is an open-source APM tool that supports distributed tracing, metrics, and logs. You can use it to monitor applications and set up automatic alerts to receive notifications via email, Slack, Telegram, and more. Uptrace is an open-source APM that supports OpenTelemetry tracing, metrics, and logs. You can use it to monitor applications and set up alerts to receive notifications via email, Slack, Telegram, and more. Uptrace collects and analyzes data from a variety of sources, including servers, databases, cloud providers, monitoring tools, and custom applications. ...
    Downloads: 4 This Week
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  • 11
    Casdoor

    Casdoor

    An open-source Identity and Access Management (IAM)

    ...Access to Casdoor is very convenient, please visit How to Connect to Casdoor for details. Casdoor also support sign up directly. By filling your Username, Display name, Password and Email, after your receive your Email code, you can sign up in Casdoor.
    Downloads: 7 This Week
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  • 12
    Berty

    Berty

    Berty is a secure peer-to-peer messaging app

    ...Just like blockchain technologies, Berty doesn’t pass your data through central servers - the place where internet service providers, hackers, and governments can intercept your data. Instead, Berty’s network is distributed, based on P2P direct messaging. Berty couldn’t care less about who you are. You don’t need to provide your real name, an email, or a date of birth. You don’t even need a SIM card!
    Downloads: 5 This Week
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  • 13
    gogcli

    gogcli

    Google Suite CLI: Gmail, GCal, GDrive, GContacts

    gogcli is a command-line interface tool that provides developers and power users with direct terminal access to a wide range of Google services without needing to leave the shell. This CLI tool covers several Google Workspace APIs including Gmail for email management, Google Calendar for scheduling and events, Google Drive for file operations, and Google Contacts for personal and corporate contact management. gogcli makes it possible to script repetitive tasks, automate workflows, and fetch or modify data from Google services in environments where GUI access isn’t practical. It’s particularly useful for developers who want to build integrations, handle bulk operations, or build tooling that interacts with Google APIs in CI/CD pipelines or automation scripts.
    Downloads: 16 This Week
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  • 14
    Nezha Monitoring

    Nezha Monitoring

    Self-hosted, lightweight server and website monitoring and O&M tool

    Nezha is a self-hosted monitoring and alerting tool for servers, providing real-time tracking and notifications on server health and performance.
    Downloads: 2 This Week
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  • 15
    Statping-ng

    Statping-ng

    An updated drop-in for statping

    An easy-to-use Status Page for your websites and applications. Statping will automatically fetch the application and render a beautiful status page with tons of features for you to build an even better status page. This Status Page generator allows you to use MySQL, Postgres, or SQLite on multiple operating systems. Statping-ng strives to remain future-proof and remain intact if a failure is created. Your Statping-ng service should not be running on the same instance you're trying to...
    Downloads: 7 This Week
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  • 16
    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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  • 17
    Nakama

    Nakama

    Distributed server for social and realtime games and apps

    Distributed server for social and real-time games and apps. Users can connect with friends, and join groups. A built-in social graph to see how users can be connected. Extend the server with custom logic written in Lua, TypeScript/JavaScript, or native Go code. Build scalable games and apps with a production-ready server used by ambitious game studios and app developers all around the world.
    Downloads: 2 This Week
    Last Update:
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  • 18
    OAuth2 Proxy

    OAuth2 Proxy

    A reverse proxy that provides authentication with Google, Azure, etc.

    A reverse proxy and static file server that provides authentication using Providers (Google, GitHub, and others) to validate accounts by email, domain or group. If you are running a version older than v6.0.0 we strongly recommend you please update to the current version. After returning from the authentication provider, the OAuth tokens are stored in the configured session store (cookie, redis, ...) and a cookie is set. The request is forwarded to the upstream server with added user info and authentication headers (depending on the configuration) oauth2-proxy can be configured via command line options, environment variables or config file (in decreasing order of precedence, i.e. command line options will overwrite environment variables and environment variables will overwrite configuration file settings).
    Downloads: 3 This Week
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  • 19
    Vuls

    Vuls

    Agentless vulnerability scanner for Linux/FreeBSD

    Vuls is open-source, agent-less vulnerability scanner based on information from NVD, OVAL, etc. Vuls uses multiple vulnerability databases NVD, JVN, OVAL, RHSA/ALAS/ELSA/FreeBSD-SA and Changelog. Vuls v0.5.0 now possible to detect vulnerabilities that patches have not been published from distributors. Remote scan mode is required to only setup one machine that is connected to other scan target servers via SSH. If you don't want the central Vuls server to connect to each server by SSH, you...
    Downloads: 3 This Week
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  • 20
    SQL-first Golang ORM for PostgreSQL
    ...Uptrace is an open-source APM tool that supports distributed tracing, metrics, and logs. You can use it to monitor applications and set up automatic alerts to receive notifications via email, Slack, Telegram, and others.
    Downloads: 1 This Week
    Last Update:
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  • 21
    Alertmanager

    Alertmanager

    Prometheus Alertmanager

    The Alertmanager handles alerts sent by client applications such as the Prometheus server. It takes care of deduplicating, grouping, and routing them to the correct receiver integrations such as email, PagerDuty, or OpsGenie. It also takes care of silencing and inhibition of alerts. Precompiled binaries for released versions are available in the download section on prometheus.io. Using the latest production release binary is the recommended way of installing Alertmanager. The current Alertmanager API is version 2. This API is fully generated via the OpenAPI project and Go Swagger with the exception of the HTTP handlers themselves. ...
    Downloads: 1 This Week
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  • 22
    PingMe

    PingMe

    PingMe is a CLI which provides the ability to send messages or alerts

    PingMe is a personal project to satisfy my need to have alerts, most major platforms have integration to send alerts but it's not always useful, either you are stuck with one particular platform, or you have to do a lot of integrations. I needed a small utility that I could just call from my backup scripts, cron jobs, CI/CD pipelines, or from anywhere to send a message with particular information. And I can ship it everywhere with ease. Hence, the birth of PingMe. Everything is configurable...
    Downloads: 0 This Week
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  • 23
    Ory Kratos

    Ory Kratos

    Next-gen identity server with Ory-hardened authentication

    ...Ory Kratos is written in Go and we provide SDKs for every language. Customizable login, registration, and profile management without complexity. Users create and sign in to accounts using username/email and password combinations, Social Login, passwordless flows, TOTP and more.
    Downloads: 0 This Week
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  • 24
    Authorizer

    Authorizer

    Your data, your control. Fully open source, authentication, etc.

    Your data, your control. Fully open source, authentication and authorization. No lock-ins. Deployment in Railway in 120 seconds || Spin a docker image as a micro-service in your infra. Built in login page and Admin panel out of the box. Authorizer is an open-source authentication and authorization solution for your applications. Bring your database and have complete control over the user information. You can self-host authorizer instances and connect to any database (Currently supports 11+...
    Downloads: 0 This Week
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  • 25
    Firebase Admin Go SDK

    Firebase Admin Go SDK

    Firebase Admin Go SDK

    ...Access Google Cloud resources like Cloud Storage buckets and Cloud Firestore databases associated with your Firebase projects. Create your own simplified admin console to do things like look up user data or change a user's email address for authentication. Generate and verify Firebase auth tokens.
    Downloads: 0 This Week
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