Communigate Pro Alternatives

HMailServer free email server for Microsoft Windows. All of these internet service providers, companies, governments, schools and enthusiasts Features:Free,Open,Source,Windows

Enterprise-or cloud-based Office 365, the Microsoft Office products use software with this license is subscription-based services. Offers for consumers Features:Commercial,Web

Low-cost virtual check e-mail for companies or hosted deployments for companies that want to use e-mail server software is easy. Webmail is integrated with the physician Features:Commercial,Windows

Axigen can integrate offers a multi-tenant, multi, allinone, e-mail, calendar, messaging, and collaboration solutions. The brand offers a wide Features:Commercial,Mac,Windows,Linux,BSD,Self-Hosted

Kerio connect-e-mail, calendar, contacts and task management easy and affordable. Also a connection to communicate with immediate, secure access Features:Commercial,Mac,Windows,Linux,Web

Atmail webmail system Linux, Unix, and windows for web-mail client, email server platform and e-offers device. Features: - Webmail, Calendar, Address Book Features:Commercial,Linux,Web

In General, normal users cannot log in to the Cyrus imap server is to run on sealed servers, the IMAP server from other applications. Features:Free,Open,Source,Mac,Linux

Ajax webmail interface Inbox geek-as-a-service platform features a powerful e-mail. Free Plans Available Features:Freemium,Web

The problem with a strong support for mobile devices is a free messaging and collaboration platform useful for just a couple of thousands of users. Features:Free,Open,Source,Mac,Windows,Linux

Mailgiris, uses the Courier imap server is a fast, scalable, enterprise imap server. Many E-Mail service Provider, courier IMAP, easy to manage hundreds of server Features:Free,Open,Source,Mac,Linux,BSD,Self-Hosted

For this Unified identity services across data center, cloud and mobile users with a single input and a single, unified identity infrastructure. Features:Commercial,iPhone,iPad

Simple to comply with for the sender, with changing ISP ( SPF and DKIM) to accept the authentication properties (smtp server) e-mail gateway application Features:Commercial,Windows,Linux,Self-Hosted

DBMail on a Postgresql, MySQL or SQLite database, all e-mail and stores the user a fast, scalable IMAP4 and POP3 server. Features:Free,Open,Source,Mac,Linux

From basic to the most mission-critical reliability, performance, security, availability, and delivery requirements are built to handle (MTA) E-Mail success, advanced smtp server. Features:Commercial,Linux,Java

The web interface via a web browser, E-Mail-built access-in powerful and simple SMTP/POP3/finger server. The safety features that It supports SMTP authentication. It Features:Freemium,Windows