880 Open source projects that are alternatives of or similar to trualias

It's a lightweight, fast and reliable Sendmail milter that implements the Sender Policy Framework

The best free email forwarding for custom domains. Visit our website to get started (SMTP server)

Virtual Mailbox Administration

Postfwd plugin for blocking international spam botnets based on geographical location of IP addresses used to login to postfix via sasl.

A web-based user management tool for Postfix and Dovecot that is easy to use and still very powerful.

Postfix filter/hook to automatically encrypt outgoing emails with PGP/GPG

Mail hosting made simple

A reimplementation of the Python stdlib smtpd.py based on asyncio.

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A powerful, cool and well-made userbot for your Telegram profile, with promising extension capabilities.

Dockerized web application on FastAPI, sqlalchemy1.4, PostgreSQL

My technical documentation in the SRE / DevOps paradigm.

Docker image running a SMTP relay with postfix

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Great script for sending and spaming emails! gmail, yahoo, outlook, hotmail.

MQTT version 5.0 client and broker using asyncio

Smart Bulk Email Sender with Mail Merge, Delay between Emails and HTML Content

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consumer/producer/rpc library built over aioamqp

No-frills, easy to use, easy to maintain Email client for Android based on the JSON Meta Application Protocol (JMAP).

Compact large SPF chains into flat blocks of IP addresses

A D port of Python's asyncio library

Egnature is an email signature generator tool, which is an open source and free to use.

A bot that posts messages to rooms when an email is received.

A work-in-progress Discord API wrapper written in Python.

Analytics and activity tracking dashboard for AWS Simple Email Service

Fetching Financial Data （US/China）

'DANE for SMTP' wiki

S/MIME encoder in pure python

Send to Kindle Telegram Bot

Simple mails queue management

SpamgourmetReloaded is a remake of the original spamgourmet.com service - made in Kotlin. The project includes a mailserver and a webinterface.

An efficient APNs Client Library for Python/asyncio

⏰ A GitHub Action that reminds you to share your own content

A bot framework for the Facebook Messenger platform, built on asyncio and aiohttp

基于 Net.Mail 封装的发送邮件工具类。仅需一行代码，发送邮件。支持自定义邮件发出邮箱、发出方名字等。 支持SSL加密发送。 多个接收人、抄送人。支持群发独显。 支持添加附件、多个附件。 目前大部分主流邮箱全支持。

Simple Class for Validating Email Address Syntax in Pascal/Delphi

Full async support toolkit for IDataAPI for efficiency work, read data from API/ES/csv/xlsx/json/redis/mysql/mongo/kafka, write to ES/csv/xlsx/json/redis/mysql/mongo/kafka, provide CLI and python API

Simple tool for downloading email attachments for all emails in a given folder using an IMAP client

Email automation driven by headless chrome.

Emil is a library for dealing with E-Mail in Scala.

Go newsletter API backed by DynamoDB

Actively maintained fork of gomail. The best way to send emails in Go.

Send Templatized Dynamic Emails Automatically

A FastAPI Framework for things like Database, Redis, Logging, JWT Authentication, Rate Limits and Sessions

Faster than s3cp

Consistent checksum calculation of JSON objects.

.NET API services - Managed Push Notifications, Email Engine (Templates, loading, & sending), & Localization Abstractions

.NET library for handling asynchronous file system operations

Sending email, sms or whatever is a piece of cake

PySlackers website for invites and learning resources

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The ultrarapid and multifunctional wrapper over QIWI and YooMoney

For over 20 years, teams of all sizes have used Cerb to manage their email workloads. Whether you're a solo founder replying to a few support messages per day, or a team with hundreds of members replying to thousands of messages per hour, you can serve your audience faster with Cerb's time-tested tools. Development at: https://github.com/jstande…

Tools reimplemented using Bela library

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An async python wrapper to interact with the Steam API and its CMs