Software Alternatives, Accelerators & Startups

OpenSMTPD VS Modoboa

Compare OpenSMTPD VS Modoboa and see what are their differences

OpenSMTPD logo OpenSMTPD

OpenSMTPD is a FREE implementation of the server-side SMTP protocol as defined by RFC 5321, with...

Modoboa logo Modoboa

Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface.
  • OpenSMTPD Landing page
    Landing page //
    2019-03-05
  • Modoboa Landing page
    Landing page //
    2022-08-05

OpenSMTPD videos

DAY[0] Episode #31 - kr00k, GhostCat, and more issues from NordVPN, Samsung, OpenSMTPd

Modoboa videos

Mailserver auf Linux vServer (OpenVZ) installieren - Modoboa

More videos:

  • Review - #52 Modoboa - Eigenen Mailserver installieren
  • Tutorial - How To Set Up a Mail Server with Modoboa on Ubuntu 20.04

Category Popularity

0-100% (relative to OpenSMTPD and Modoboa)
SMTP Server
63 63%
37% 37
Email
30 30%
70% 70
Self-hosted Email
0 0%
100% 100
MTA
100 100%
0% 0

User comments

Share your experience with using OpenSMTPD and Modoboa. 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 OpenSMTPD and Modoboa

OpenSMTPD Reviews

Best Free and Open Source Alternatives to Microsoft Exchange Server
OpenSMTPD is an implementation of the server-side SMTP protocol, with some additional standard extensions. Its design goals include security, reliability, ease of configuration, and support for common use cases.

Modoboa Reviews

15 Best iRedMail Alternatives 2021
You don’t have to worry about data security because Modoboa routes your mail services through secure server connections and certificates like POP3, SMTP, IMAP, TLS, and SSL. With Modoboa’s easy-to-use administration dashboard, you can manage all your mail accounts, aliases, and domains.
15 Best Email Hosting for Small Business (2019)
Modoboa is a free and open source email hosting and management platform that support SMTP, IMAP/POP. It is written in Python and released under ISC license.
3 Awesome Complete Open Source Mail Servers Solutions For Linux and UNIX servers
Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface. It provides useful components such as an administration panel or a webmail. Modoboa integrates with well known software such as Postfix or Dovecot. A SQL database (MySQL, PostgreSQL or SQLite) is used as a central point of communication between all components. It is...

Social recommendations and mentions

Based on our record, Modoboa should be more popular than OpenSMTPD. It has been mentiond 7 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.

OpenSMTPD mentions (2)

  • Has anyone setup a Linux based internal only smtp relay?
    I've had something of the same experience with Postfix, u/0x29aNull. Check out OpenSMTPD. It is lightweight and standards compliant. I know that there are packages for Debian and Alpine Linux. There may also be ones for Fedora/RHEL derivatives. I use it in my environment on OpenBSD. Source: over 1 year ago
  • DKIM Migration: Rpamd instead of DKIMproxy out on OpenBSD / OpenSMTPD
    When I installed Rspamd with on OpenBSD / OpenSMTPD the other day, DKIMProxy out (dkimproxy_out daemon), which had been got via OpenBSD Ports package system, was used to add DKIM signatures to mails in order to improve security on emails. - Source: dev.to / almost 3 years ago

Modoboa mentions (7)

  • Ask HN: Are you aware of a sane path to selfhosted email server?
    I own domain names, but I'm not smart or techie enough to do it myself. I found Modoboa: https://modoboa.org/en/ and when I finally do it and if they are still around, I'll probably go with them. HTH. - Source: Hacker News / 20 days ago
  • I don't know how I feel about email
    Setting it up from scratch is extremely annoying but there are foss solutions which manages everything mentioned and more, you only need to install & add the specified DNS records. Modoboa does a great job at this: https://modoboa.org/en/ > Also apparently there's no real way to migrate between email servers either This seems false (unless I'm misunderstanding), you can just setup a second mailserver, change DNS... - Source: Hacker News / 12 months ago
  • Modoboa Failed
    I did ask over the Form on their website. Source: about 1 year ago
  • Alternative to free Yandex Email Hosting
    Or an open source mail server like https://modoboa.org/en/. Source: about 1 year ago
  • Just finished migrating my old tower servers to a Kubernetes cluster on my new rack!
    For receiving email, I use Modoboa, but I am planning on moving the backend to Docker Mailserver. I usually reply with a Gmail address though. Until I get the email server configured to send emails through something like Sendgrid. Source: over 1 year ago
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What are some alternatives?

When comparing OpenSMTPD and Modoboa, you can also consider the following products

Postfix - Postfix is a mail transfer agent (MTA) that routes and delivers electronic mail.

mailcow - An open source mailserver suite.

sSMTP - sSMTP is a simple MTA to deliver mail from a computer to a mail server.

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.

Exim - Exim is a message transfer agent (MTA) developed at the University of Cambridge for use on Unix systems connected to the Internet.

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