Software Alternatives & Reviews

Citadel VS Mailu

Compare Citadel VS Mailu and see what are their differences

Citadel logo Citadel

Is a collaboration suite (messaging and groupware).

Mailu logo Mailu

Mailu is a simple yet full-featured mail server as a set of Docker images.
  • Citadel Landing page
    Landing page //
    2021-10-10
Not present

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

Mailu videos

From zero to full mail server in 20 minutes with Mailu Docker images!

Category Popularity

0-100% (relative to Citadel and Mailu)
Email
22 22%
78% 78
IoT Platform
100 100%
0% 0
Self-hosted Email
0 0%
100% 100
Data Dashboard
100 100%
0% 0

User comments

Share your experience with using Citadel and Mailu. For example, how are they different and which one is better?
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Reviews

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

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...

Mailu Reviews

20+ Options for hosting our own mail server
Mailu To be frank, this one I liked very much. It can be easy as to run 3 to 5 commands if you docker and docker-compose installed already. As you might have noticed, above link to mailu itself is pointing to the docs. Go get it. Github issues is a best place, if you are stuck at something Mailu Issues. From my personal experience and as per docs, atleast 2GB of RAM is...
Source: dev.to

Social recommendations and mentions

Based on our record, Mailu seems to be more popular. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Citadel mentions (0)

We have not tracked any mentions of Citadel yet. Tracking of Citadel recommendations started around Mar 2021.

Mailu mentions (6)

  • Email Hosting for 100+ mailboxes with 200GB storage
    Self hosted: I use https://mailu.io/2.0/ and it's awesome because it's easy to install and back up, it's lightweight and has all the features I need in a self hosted email solution. I don't send emails directly from my server though because of deliverability issues. Instead I use https://www.zoho.com/zeptomail/ as SMTP relay in Mailu to send emails so I never have to worry about deliverability. Mailu is free and... Source: 5 months ago
  • Domains and Email hosting
    I just used Mailu[https://mailu.io/2.0/] to setup my email server last week for my domain configured with cloudflare too. It took a while, but I was able to configure it successfully. Source: 10 months ago
  • should i get 1 or 2 Homeservers
    I thought about using this docker container for email https://mailu.io/2.0/ , I think most of the work is already done there. Source: about 1 year ago
  • How to create my own SMTP Server with my own domain?
    You can use Mailu it's a FOSS and it's pretty much straightforward because it runs on docker. Source: about 1 year ago
  • Maddy: Composable all-in-one mail server
    I see no one has mentioned Mailu (https://mailu.io/1.7/). It’s a self hosted mail server made up of a couple docker images. I would recommend it based on my use and experience. I’ve been using it for my personal email and for automated no-reply messages in a few projects with no delivery issues. It handles spam with rspamd, sets you up with DMARC, DKIM, has an admin interface, web mail interface. - Source: Hacker News / almost 3 years ago
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What are some alternatives?

When comparing Citadel and Mailu, 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.

mailcow - An open source mailserver suite.

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

Mail-in-a-box - Mail-in-a-Box provides webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software and also includes contacts and calendar synchronization.

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.

Modoboa - Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface.