this post was submitted on 11 Jun 2024
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Simple mail server (lemmy.world)
submitted 5 months ago* (last edited 5 months ago) by [email protected] to c/[email protected]
 

Hello,

I want to deploy a simple mail server so that it can be used for users to register themselves or reset passwords, etc.

Is there an easy one to deploy (in docker if possible) ?

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[–] [email protected] 4 points 5 months ago

This is a can of worms, but you’re probably looking for something like Postfix. Running your own mail server is complicated. You need to set up SPF, DKIM, DMARC, and make sure outbound traffic on port 25 isn’t blocked. You need to check if your IP is on any block lists. You can do that here:

https://mxtoolbox.com/blacklists.aspx