maildev VS docker-mailserver

As I said before Maildev is a neat and easy to use SMTP server that is great for development since you can have your application act as though its really sending emails and have that intercepted directly and reviewed in a neat GUI application. It's a nice way to solve the problem of testing emails but you are certainly welcome to do something else, possible dangerous, like actually send emails from your development box :). Again, I want you to start thinking about chaining applications together as a cluster of single purpose containers, all talking to each other via simple conventions and environment variables (for example you might have noticed that the DB_HOST was the same as the name of the database container; Docker does a great job of offering simple conventions like that which really save a lot of setup headache.

This looks quite nice and lean, we started using https://github.com/maildev/maildev especially for the arm64 support.

Reading about maildev, it seems to be a STMP server for testing. I assume then, the problem is in the mail() function.

There are other options besides running a fully blown internal mail server. You could try https://github.com/maildev/maildev or https://github.com/mailhog/MailHog (no longer being developed but still working great) if it is enough for your use case.

I was able to implement a simple verification link that a new user can click to confirm their account. However, my implementation is only up to localhost environment using maildev.

In my case, I used docker-compose to do this, but please read accordingly. Of course, you can also use Docker commands to run it, and even if you don't have Docker environment, you can install and use it with npm command. For more information, please look at official document here .

I can recommend Docker mailserver (it also works with Podman). It is already pretty lightweight but you can even make it lighter and it has an active community as well as regular updates.

https://github.com/docker-mailserver/docker-mailserver https://docker-mailserver.github.io/docker-mailserver/latest/ https://www.programonaut.com/how-to-host-a-mail-server-with-docker-for-free-step-by-step/

Use https://github.com/docker-mailserver/docker-mailserver or mailcow . They both provide reasonable default setup for spam detection and even UI for adjusting settings.

" this docker based mail server looks pretty legit https://github.com/docker-mailserver/docker-mailserver "

Check https://github.com/docker-mailserver/docker-mailserver It has almost everything in a single docker image. Email is not the easiest to implement with container(s), but that project has managed it.

I set up docker-mailserver[0] Monday in ~6 hours, most of which were me trying to be fancy using podman instead of docker and dealing with SELinux. But then again I did choose it over mail-in-a-box for just that level of customization. Obviously I can't tell how reliable it will be in the long run yet, but since it's using the classic Postfix/Dovecot stack I expect it'll be pretty stable

[0] https://github.com/docker-mailserver/docker-mailserver