Software Alternatives & Reviews

Citadel VS Microsoft Exchange Server

Compare Citadel VS Microsoft Exchange Server and see what are their differences

Citadel logo Citadel

Is a collaboration suite (messaging and groupware).

Microsoft Exchange Server logo Microsoft Exchange Server

Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft.
  • Citadel Landing page
    Landing page //
    2021-10-10
  • Microsoft Exchange Server Landing page
    Landing page //
    2023-01-19

Citadel videos

Citadel: Forged with Fire Review (Rogue Gaming)

More videos:

  • Review - The Citadel Review - Waifustein 3D
  • Review - CITADEL FORGED WITH FIRE Worth Playing? Full Release RPG Multiplayer Game PS4 Xb1 PC

Microsoft Exchange Server videos

Office 365 Email vs Microsoft Exchange Server

Category Popularity

0-100% (relative to Citadel and Microsoft Exchange Server)
Email
15 15%
85% 85
Data Dashboard
100 100%
0% 0
SMTP Server
0 0%
100% 100
IoT Platform
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Citadel and Microsoft Exchange Server

Citadel Reviews

15 Best iRedMail Alternatives 2021
Citadel has many of the amazing features that people typically flock to iRedMail for such as scheduling/calendaring support, note-taking, file storage, and integrated antispam filtering & server-side mail sorting. It also offers multi-domain support, server-to-server replication, TLS/SSL protocol encryption, and Microsoft Active Directory.
5 Awesome Open Source Groupware Software Suite
Citadel is a free and open source collaboration suite software. It supports protocol such as SMTP, IMAP, Sieve, POP3, GroupDAV, and XMPP. Also includes OpenSSL encryption for additional security. You can run it on your hardware or in the cloud. Feature includes email, calendar/scheduling, address books, bulletin boards (forums), mailing list server, instant messaging, wiki...

Microsoft Exchange Server Reviews

10 Microsoft Exchange Server Alternatives
Microsoft Exchange Server is a product developed by Microsoft having messaging and collaborative services. This is also part of the server products in the Microsoft Servers line and can be widely used by enterprises seeking the solution through Microsoft infrastructure.
Best Free and Open Source Alternatives to Microsoft Exchange Server
Microsoft Exchange Server is a mail server and calendaring server. It is proprietary software that’s not available for Linux. We recommend the following free and open source alternatives.
Overview of 5 Best Microsoft Exchange Server Alternatives
Not all Microsoft Exchange server alternatives are created equal and with the same set of features. Depending on the industry, workflow, the size of an organization, and other similar factors, different businesses have different needs in terms of email server features. Some focus on file-sharing or chat functionality features, while others put emphasis on document...
Source: jatheon.com

What are some alternatives?

When comparing Citadel and Microsoft Exchange Server, you can also consider the following products

AWS IoT Device Defender - Manage the security of your fleet. With AWS IoT Device Defender, you can audit and monitor device configurations. Get started today.

Zimbra - Zimbra is trusted by over 500 million users to increase productivity with a complete set of collaboration tools while maintaining total control over security and privacy.

Azure Sphere - Help protect your connected IoT devices, such as MCUs and crossover modules, development kits, and guardian devices, with Azure Sphere.

iRedMail - A fully fledged, free email server solution, an open source project (GPL v2).

Symantec Critical System Protection - Symantec Critical System Protection is a flexible and compact behavioral security engine built with application whitelisting infused with anti-exploits for managed or standalone IoT devices.

mailcow - An open source mailserver suite.