awesome-repositories.com
博客
MCP
awesome-repositories.com

通过 AI 驱动的搜索，发现最优秀的开源仓库。

探索精选搜索开源替代品自托管软件博客网站地图
项目MCP 服务器关于排名机制媒体报道
法律隐私政策服务条款
© 2026 Bringes Technology SRL·VAT RO45896025·hello@awesome-repositories.com
·
atech avatar

atech/postal

0
View on GitHub↗
postalserver.io↗

Postal

Postal is an open-source email infrastructure and self-hosted delivery platform. It functions as an SMTP mail server and inbound email gateway, providing the tools necessary to send and receive email through a privately managed infrastructure.

The system manages SMTP infrastructure for outgoing message delivery and provides capabilities for custom email receiving. It allows for the routing of incoming external emails to internal applications or websites for automated processing.

The platform includes support for multi-tenant domain mapping, event-driven webhook notifications, and plugin-based message filtering. It also incorporates queue-based delivery retries and DNS-based recipient validation to manage mail flow and server reputations.

AI 搜索

探索更多 awesome 仓库

用简单的语言描述您的需求 —— AI 将根据相关性为您从数千个精选开源项目中进行排序。

Start searching with AI

Features

  • Email Servers - Provides a full-featured, self-hosted mail server for sending and receiving email.
  • Email Servers - Provides the infrastructure to receive incoming mail and route it to internal applications for processing.
  • Email Hosting Platforms - Offers a full-featured, self-hosted platform for managing email domains and delivering messages.
  • Email Systems - Functions as an inbound gateway that accepts emails and routes them to external applications for processing.
  • Inbound Routing - Receives external emails and routes them to internal applications or websites for automated processing.
  • Email Delivery Services - Provides a privately managed platform for sending outgoing emails from web applications and servers.
  • Mail Servers - Implements a complete SMTP mail server for outgoing message delivery and routing.
  • SMTP Routing - Acts as a Mail Transfer Agent to relay and route incoming and outgoing mail between servers.
  • SMTP Server Implementations - Provides the framework for hosting and maintaining a dedicated SMTP server for transactional and system emails.
  • Delivery Retries - Stores outgoing messages in a persistent queue and attempts redelivery using exponential backoff for failed attempts.
  • Mailbox Routing - Enables the setup of dedicated mailboxes and routing rules to capture incoming communications for specific domains.
  • Server-Side Message Filtering - Provides programmable filters for incoming mail to block spam or route messages to specific endpoints.
  • Domain Mapping - Isolates mail configurations and routing rules by associating specific email domains with separate virtual accounts.
  • Webhook Event Notifications - Triggers HTTP POST requests to external services whenever mail events such as delivery or bounces occur.
  • Email Infrastructure - Full-featured open-source platform for incoming and outgoing mail.
  • Email - Host a full-featured mail delivery platform.
16,606 星标·1,250 分支·Ruby·MIT·15 次浏览

Star 历史

atech/postal 的 Star 历史图表atech/postal 的 Star 历史图表

常见问题解答

atech/postal 是做什么的？

Postal is an open-source email infrastructure and self-hosted delivery platform. It functions as an SMTP mail server and inbound email gateway, providing the tools necessary to send and receive email through a privately managed infrastructure.

atech/postal 的主要功能有哪些？

atech/postal 的主要功能包括：Email Servers, Email Hosting Platforms, Email Systems, Inbound Routing, Email Delivery Services, Mail Servers, SMTP Routing, SMTP Server Implementations。

atech/postal 有哪些开源替代品？

atech/postal 的开源替代品包括： postalserver/postal — Postal is an open-source mail delivery platform designed for self-hosted sending and receiving of email using standard… mailu/mailu — Mailu is a complete email distribution system deployed as a suite of containerized images. It provides a self-hosted… foxcpp/maddy — Maddy is a modular mail server that assembles a complete email system by connecting small, single-purpose modules… axllent/mailpit — Mailpit is an SMTP mail testing server and web-based email inbox designed to intercept and store outgoing emails for… mail-in-a-box/mailinabox — Mail-in-a-Box is a self-hosted email server appliance that automates the deployment of SMTP, IMAP, and POP3 services… mailcow/mailcow-dockerized — Mailcow-dockerized is an open-source email hosting platform that provides a complete, self-hosted infrastructure…

Postal 的开源替代方案

相似的开源项目，按与 Postal 的功能重合度排序。
  • postalserver/postalpostalserver 的头像

    postalserver/postal

    16,618在 GitHub 上查看↗

    Postal is an open-source mail delivery platform designed for self-hosted sending and receiving of email using standard mail transfer protocols. It serves as a comprehensive email infrastructure that provides full delivery tracking and management of outgoing mail streams. The system includes an SMTP server manager with a web administration interface for configuring server settings and monitoring delivery status. It distinguishes its outbound traffic management through priority-based IP rotation and assignment to help maintain sender reputation. The platform covers incoming email processing an

    Rubymailmail-serverpostal
    在 GitHub 上查看↗16,618
  • mailu/mailuMailu 的头像

    Mailu/Mailu

    7,319在 GitHub 上查看↗

    Mailu is a complete email distribution system deployed as a suite of containerized images. It provides a self-hosted email infrastructure that integrates a webmail client interface with a centralized administration dashboard for managing domains, user accounts, and storage quotas. The system focuses on email deliverability and security through a framework that implements identity verification records and digital certificates. This includes the use of identity signatures and encryption to secure mail transport and prevent domain spoofing. The platform includes layered spam and malware filteri

    Pythondkimdmarcdocker
    在 GitHub 上查看↗7,319
  • foxcpp/maddyfoxcpp 的头像

    foxcpp/maddy

    5,853在 GitHub 上查看↗

    Maddy is a modular mail server that assembles a complete email system by connecting small, single-purpose modules through a declarative configuration file. Rather than a monolithic stack, it lets operators compose message processing, storage, authentication, and security enforcement from interchangeable building blocks, with each module handling a specific function like receiving SMTP connections, verifying credentials, or applying policy checks. The server distinguishes itself through its flexible authentication and security architecture. It delegates user verification to external systems in

    Godkimdmarcemail
    在 GitHub 上查看↗5,853
  • axllent/mailpitaxllent 的头像

    axllent/mailpit

    8,764在 GitHub 上查看↗

    Mailpit is an SMTP mail testing server and web-based email inbox designed to intercept and store outgoing emails for development and integration testing without delivering them to real recipients. It functions as an SMTP mocking tool and relay gateway, allowing users to capture mail traffic and view it through a browser interface. The project distinguishes itself by providing tools for SMTP server simulation, including the ability to inject failure codes to test application resilience. It also includes an email compatibility analyzer that validates HTML rendering, checks link integrity, and s

    Goemail-testinggogolang
    在 GitHub 上查看↗8,764
查看 Postal 的所有 30 个替代方案→