Mail hosting made simple
Anti-Spam SMTP Proxy Server implements multiple spam filters
HotelSoft1.2Acs is a free open source software for the Hotel actvity
SaltOS, ERP, CRM, Business Management Suite, Josep Sanz Campderrós
Strong Email & Apache Log Analysis with Active Security Features
The first Open-Source high-performance MTA for high-volume senders
Booking/reservation of meeting rooms/equipment with e-mail invitations
Simple-to-use/-install issue-tracking system: web, REST, email, CLI
software for email automation (newsletters, transaction mails, etc.)
Unified Communications Server
command line tool to manage email (alias-)domains/accounts/aliases …
L'appli web idéale pour gérer le personnel et les activités.
Guest WIFI and SMS Marketing Kiosk System
A serverless email server on AWS using S3 and SES
This app can sort mails, using a list of mails and collaborators.
Full SMTP/Mail server Appliance in 5 minutes
An easy-to-use anti-spam email gateway
Invoices & Auto Reports by Email php+mysql
Open-Source Centos7 project to offer rapid communication apps.
Jnestor is another majordomo in java
Protects you from spam mails and virus mails effectively with milter