docker-mailserver - A fullstack but simple mailserver (smtp, imap, antispam, antivirus, ssl

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A fullstack but simple mail server (smtp, imap, antispam, antivirus...). Only configuration files, no SQL database. Keep it simple and versioned. Easy to deploy and upgrade. Before you open an issue, please have a look this README, the Wiki and Postfix/Dovecot documentation.

docker mailserver mail postfix dovecot spamassassin amavis opendkim opendmarc ldap fail2ban ssl letsencrypt postgrey imap smtp

Webadmin - SophiMail Webadmin and Dashboard

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SophiMail Webadmin and Dashboard is a universal interface for managing mail-servers built on a Postfix/Dovecot/MySQL back-end. It is like PostfixAdmin, but it also enables the control of multiple mail-servers via 1 single screen.

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Easypost - Very simple python based email management tool for postfix and dovecot on postgresql

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Easypost is a basic CLI postfix/dovecot administration system. It provides basic command line tool and python model to manage multiple virtual email adresses on a postfix based system. This includes adding/removing email addresses and aliases, generating passwords. The addresses are stored in a postgresql database.

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clac - A command line, stack-based calculator with postfix notation

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A command line, stack-based calculator with postfix notation that displays the stack contents at all times. As you type, the stack changes are reflected immediately.In a stack-based postfix calculator, entering a number pushes it on a stack, and arithmetic operations pop their arguments from the stack and push the result. As all the operations take a fix number of arguments, there's no room for ambiguity: parenthesis and operator precedence are not needed. Postfix notation is also known as reverse Polish notation, or RPN.

postfix stack-based calculator command-line

cyrus-sasl-xoauth2 - XOAUTH2 mechanism plugin for cyrus-sasl

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This is a plugin implementation of XOAUTH2. Stores the token values for the specified authentication ID.

xoauth2 gmail postfix sasl cyrus-sasl

forward-email - :fast_forward: ForwardEmail is a free, encrypted, and open-source email forwarding service

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Please note that if you have multiple TXT record lines for forward-email: the service will only read the FIRST listed - please ensure you only have one line.

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postfix-relay - Postfix SMTP relay docker image

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Postfix SMTP relay docker image. Useful for sending email without using an external SMTP server. docker pull mwader/postfix-relay or clone and build it yourself. Default postfix is configured to be an open relay that rely on docker networking for firewalling. So be careful not to expose it publicly.

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zeyple - Zeyple is a Postfix filter/hook to automatically encrypt outgoing emails with GPG/PGP.

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See INSTALL.md & UPGRADE.md. Just comment/uncomment the line content_filter = zeyple in your /etc/postfix/main.cf then postfix reload.

gpg pgp postfix privacy encryption email

ansible-role-postfix - Ansible Role - Postfix

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Installs postfix on RedHat/CentOS or Debian/Ubuntu. If you're using this as an SMTP relay server, you will need to do that on your own, and open TCP port 25 in your server firewall.

ansible role postfix mail email send setup

ansible-role-postfix - Ansible role for Postfix MTA

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This role configures Postfix which is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail, intended as an alternative to the widely used Sendmail MTA. This role requires Ansible version 1.4 or higher and the Debian/Ubuntu platform.

postfix ansible mta ansible-role

shunting-yard

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The shunting yard algorithm transforms a mathematical expression from infix notation into a reversed polish notation (postfix). An more in depth introduction to this algorithm you can get on Wikipedia.

shunting-yard rpn algorithm infix postfix math expressions transformation

onionmx - Onion delivery, so delicious

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Even if you use TLS for your connections they are opportunistic. Even if you use OpenPGP for your connections, it is relatively easy for someone passively monitoring email traffic to correlate interesting metadata: who is communicating with whom, when and how much. Worse, it is trivial for a third party to know that two people are communicating. By joining our little caramelized onion party, we can deliver mail over Tor onion services, and we can prevent this unauthorized privacy violation.

onion-service onion-address tor onion-delivery delivery hidden-services postfix exim srv-record dns email mail-delivery

log-ship-elastic-postfix - Normalize Postfix log messages and save them to Elasticsearch

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Parses postfix log files from log files into a normalized JSON document and saves them to Elasticsearch. Version 0.3 of this project used Logstash in The Usual Way, to ship logs to Elasticsearch and do basic line parsing.

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postfix-parser - Postfix Log Parser

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It parses postfix log entries. Each postfix program (smtp/qmgr/cleanup/etc..) has its own format. See the test file for complete examples.

postfix log parse maillog mail.log

docker-mailman - Dockerfiles for the mailman suite.

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This repository hosts code for two docker images maxking/mailman-core and maxking/mailman-web both of which are meant to deploy GNU Mailman 3 in a production environment. Docker is a container ecosystem which can run containers on several platforms. It consists of a tool called docker-compose which can be used to run multi-container applications. This repository consists of a docker-compose.yaml file which is a set of configurations that can be used to deploy the Mailman 3 Suite.

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sendmail - Classic, well known from PHP, method of sending emails.

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This package implements classic, well known from PHP, method of sending emails. It's stupid simple and it works not only with Sendmail, but also with other MTAs, like Postfix or sSMTP, which provide compatibility interface.

postfix ssmtp mail email sendmail

postforward - Postfix SRS forwarding agent

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Postfix SRS forwarding agent. Postforward is a mail forwarding utility which aims to compliment the Postfix Sender Rewriting Scheme daemon (PostSRSd).

mail mailer spf srs postfix postfix-helper sender-policy-framework