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Poste.io VS Zimbra

Compare Poste.io VS Zimbra and see what are their differences

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The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder. featured
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Poste.io logo Poste.io

Full featured email server built in docker with free plan.

Zimbra logo 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.
  • Poste.io Landing page
    Landing page //
    2023-03-12
  • Zimbra Landing page
    Landing page //
    2023-05-06

Zimbra is the trusted email and collaboration platform and productivity suite that includes contacts, calendar, tasks, chat and file sharing, plus videoconferencing, document editing, and file storage. Built on an open source core, it features a modern interface, pre-integrations with popular third-party apps like Zoom, Slack and Dropbox, and can be deployed in the cloud or in on-prem and hybrid environments. Enterprises, governments, financial institutions, service providers and remote teams around the world rely on Zimbra to support complex privacy, data sovereignty and security requirements. Today, Zimbra powers hundreds of millions of mailboxes on desktop and mobile devices in more than 140 countries, and is offered by more than 500 BSPs and 2,000 channel partners. Also available now for small and medium-sized business is Zimbra Cloud, starting at $2.95 per month for 30 GB of storage. Visit www.zimbra.com to learn more and begin a free trial.

Poste.io

Categories
  • Email
  • Self-hosted Email
  • Email Service Provider
  • SMTP Server
Website poste.io
Pricing URL Official Poste.io Pricing
Edit details

Zimbra

Categories
  • Email
  • SMTP Server
  • Email Clients
  • Calendar
Website zimbra.com
Pricing URL-
Edit details

Poste.io videos

+ Add

CREÁ UN SERVER DE CORREO EN 1 MINUTO / V2M: Poste

Zimbra videos

+ Add

Modern Collaboration: Discover why Zimbra is the open source leader in Email and Collaboration

More videos:

  • Review - Zimbra #01 introduction of Open Source Email Collaboration Solution
  • Review - Zimbra Review: Why The University of Pennsylvania Likes Zimbra Email?

Category Popularity

0-100% (relative to Poste.io and Zimbra)

Poste.io

Zimbra

Email
26 26%
Email
74% 74
Self-hosted Email
42 42%
Self-hosted Email
58% 58
SMTP Server
19 19%
SMTP Server
81% 81
Email Clients
0 0%
Email Clients
100% 100

User comments

Share your experience with using Poste.io and Zimbra. 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 Poste.io and Zimbra

Poste.io Reviews

15 Best iRedMail Alternatives 2021
Poste.io supports all the popular email protocols including POP3, IMAP, and SMTP. Just like with iRedMail, you get web administration tools to help you manage domains, email accounts, and assign different rights for system administrators with Poste.io.
Source: rigorousthemes.com
15 Best Email Hosting for Small Business (2019)
Poste.io system requirements: Poste.io does not have a specified system requirements. All you need is a 64-bit Linux distribution, enough CPU and free RAM to run Spamassassin and Clamav, Docker engine running.
Source: blog.runcloud.io

Zimbra Reviews

Alternative to Zimbra - atmail versus Zimbra - email for telcos
If you’re tired of Zimbra email, talk to us instead. We have more than 20 years of global email expertise and power 170 million mailboxes worldwide. We can be trusted to keep your platform secure, stable, scalable and private. Our modern, white label, multitenant and monetisable solutions are available both on-premises and in the cloud. We also won’t make you go through a...
Source: www.atmail.com
Overview of 5 Best Microsoft Exchange Server Alternatives
If you are an enterprise-level company that is looking for a solution based on open-source technologies, then Zimbra might be what you are looking for. As per the team behind Zimbra, this collaboration platform encompasses multiple open source projects under one supported and certified open-source collaboration application tailored to satisfy the needs of enterprises.
Source: jatheon.com
15 Best iRedMail Alternatives 2021
Zimbra has a calendar feature like iRedMail with a simple web and mobile UI that lets you manage your calendars and address books. Similarly, it also supports POP, IMAP, CardDAV, and CalDAV protocols.
Source: rigorousthemes.com
Top 10 Webmail Clients in 2021
Zimbra Zimbra also works in web browsers. But it isn’t like PHP web clients as it uses the AJAX set of web technologies instead. It offers email and calendar functionality and you can view messages and conversation formats. Its approach to visual search is particularly effective in making short work of managing the largest inboxes. Zimbra is one of the open-source webmail...
Source: www.plesk.com
5 open source webmail clients for browser-based email
Zimbra is a well-maintained project that has been hosted at a number of different corporate entities through the years, and was acquired by Synacore in 2016. It features most of the things you've come to expect in a modern webmail client, from webmail to folders to contact lists to a number of pluggable extensions, and generally works very well. I have to admit that I'm most...
Source: opensource.com

Social recommendations and mentions

Based on our record, Poste.io seems to be more popular. It has been mentiond 46 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.

Poste.io mentions (46)

  • How to map Traefik2 generated LE certificates to Poste.io mail server?
    I've done the same on my VPS. The only difference is that I used docker-mailserver not poste.io. Source: 6 months ago
  • How to map Traefik2 generated LE certificates to Poste.io mail server?
    To my specific issue. I've had a small VPS hosting only the mailserver poste.io via docker-compose, that worked well and certificates for multiple domains were taken care of via poste's internal let'sencrypt support. Source: 6 months ago
  • Poste.io problems, cant send emails
    I am using poste.io on two other servers and they work just fine. I thought maybe its because of newer version, but downloading older versions doesnt seem to help. I can receive emails but I cant send them. They get stuck in the delivery queue. Source: 10 months ago
  • Need advice fixing my embarrassing email configuration.
    I've self-hosted my email for the last ~6 years, at first using mail-in-a-box; but more recently moving to a containerized poste.io instance. I don't have any issues with delivery; but it's likely due to how long I've been in existence. Source: 12 months ago
  • haraka vs exim what you choose?
    If you have no experience with email servers, try docker-mailserver or poste.io. Source: 12 months ago
View more

Zimbra mentions (0)

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

What are some alternatives?

When comparing Poste.io and Zimbra, you can also consider the following products

mailcow - An open source mailserver suite.

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

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.

Roundcube - Web-based IMAP email client

Mailu - Mailu is a simple yet full-featured mail server as a set of Docker images.

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

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