Software Alternatives & Reviews Reviews

Full featured email server built in docker with free plan.

Social recommendations and mentions

We have tracked the following product recommendations or mentions on Reddit and HackerNews. They can help you see what people think about and what they use it for.
  • Alternatives to host a mail server on a VPS
    Mailu ,, docker-mailserver, iredmail and many others. - Source: Reddit / 10 days ago
  • Help with setup
    If you set up your ports in configuration with 80/443,. - Source: Reddit / 20 days ago
  • Should I self host email, if not, what alternatives do I have?
    Try docker-mailserver or Both are single docker containers which are production ready. - Source: Reddit / 22 days ago
  • How many containers do you run on a VM
    I'm at 34 containers on a single linux server. i5-9600K processor and 32GB RAM. CPU load averages around 10% and memory usage around 50%. A few of them are somewhat resource hungry - Nextcloud,, Photoprism to name a few. I'm also running an -arr stack along with Plex and Jellyfin. - Source: Reddit / 25 days ago
  • errors in when sending and receiving emails [HELP]
    Error in of Messages not delivered. - Source: Reddit / 26 days ago
  • Customising
    Hey there cant I customize the self hosted mail server from Like editing some front end stuffs. Also isnt there any way to set custom name for mail ids instead of using domain name as name. - Source: Reddit / 28 days ago
  • Backup of (Mail Server)
    I recently set up my own mail server(newbie on this field) with on ubuntu, Now I want to run it on other server so I want to shift whole data including all settings, domains, mail with it's data, I read documentation but it doesn't seems to be usefull. - Source: Reddit / about 1 month ago
  • Gluon, a high-performance IMAP library
    This is pretty cool. Just the other day there was a thread about I definitely want to play around with it. - Source: Hacker News / about 1 month ago
  • Sync Contact Folder IMAP Dovecot
    You can use all-in-one mail solutions like, or docker-mailserver. (both two includes postfix, dovecot, etc.). - Source: Reddit / about 1 month ago
  • What is the most affordable email sending service
    And if you want a name is one , mail in the box , iredmail , mailu (these are free). - Source: Reddit / about 1 month ago
  • How to host a private mail server?
    If you're going to use personally, no problem. I prefer over Zoho,. - Source: Reddit / about 2 months ago
  • help
    I'm using behind reverse-proxy, so as you can see my compose file includes HTTPS=off variable. If you enable this parameter you have to configure port for HTTPS connections. - Source: Reddit / about 2 months ago
  • How easy is it to set up and maintain a self-hosted mail server using Docker compared to other alternatives?
    For one of my domains I wanted to at least be able to receive email without having to rely on Zoho (already using this on another domain, only one is free though) or a similar service, so I set up a server and did check outgoing mails using, adjusting DNS settings etc until it scored really good. - Source: Reddit / 2 months ago
  • How do you handle SMTP and service emails?
    I'm using mail server hosted on my domain, also my family domains, yes I'm a masochist if you say so. - Source: Reddit / 2 months ago
  • Looking for easiest local mail server in docker for monitoring
    I found for SMTP to and Webinterface and for easy mailserver. - Source: Reddit / 3 months ago
  • Self Hosted Email Server
    I have had good luck with the docker of The data container is separate from everything else, so it is easy to back up and restore elsewhere if you had to. It has all of the regular open source software you would expect, but isn't resource intensive. I run it on a 3GB RAM VPS. - Source: Reddit / 3 months ago
  • Help how to make your own smtp relay server
    Hello, I come to ask for some guidance for the creation of SMTP only for sending emails. I have installed on my synology working but I need to be able to send emails from my and that my server postfix in vps in hetzner (I am waiting for port unblocking) whoever sends all the emails, I know this is very risky but I have sendinblue and when I send emails this company saves all the info and that... - Source: Reddit / 4 months ago
  • Simple e-mail server for local-only mailing?
    I use Poste in a docker container. It sounds like I have the same requirements as you where I just want SMTP for local devices to be able to relay. There is no SMTP in/out from internet. I tried lots of different offerings that were overly complicated for what I needed. I spun up the Poste Docker container, logged into the web interface, disabled features I didn't need, created a user for myself and enabled... - Source: Reddit / 6 months ago
  • Self-hosted email is the hardest it's ever been, but also the easiest
    Running self-hosting email is not problem. There is so much solutions to run easily own server these days. But the main problem is that you need a lot of knowledge to do that properly - software might help but it will never be "run and forget" service type. For example large part of IT professionals which contacts our support ( don't get difference between SMTP envelope and from/to headers. - Source: Hacker News / 7 months ago
  • Strategy for mail aliases and backing up and avoiding the downtime?
    I'm using the open source version of which miss some features from the commercial one. The most important missing (for my service) is the outgoing AV/spamd which is available, again, as open source stuff like scrolloutF1 or Proxmox mail gateway (I tried more than that in decades). - Source: Reddit / 8 months ago
  • Looking for new e-mail host
    I would say it's worth looking into something like Poste.IO and spinning that up on a cheap VPS somewhere. - Source: Reddit / 8 months ago

External sources with reviews and comparisons of

15 Best iRedMail Alternatives 2021 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
15 Best Email Hosting for Small Business (2019) system requirements: 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.

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