this post was submitted on 18 Aug 2024
26 points (90.6% liked)

Selfhosted

40767 readers
372 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 2 years ago
MODERATORS
ruud@lemmy.world
Loki@lemmy.world
CannaVet@lemmy.world
devve@lemmy.world
HybridSarcasm@lemmy.world
HybridSarcasm@lemmy.hybridsarcasm.xyz
26
Email server thru cloudflare (lemmy.world)
submitted 4 months ago by werefreeatlast@lemmy.world to c/selfhosted@lemmy.world
23 comments fedilink hide all child comments
 

It's a bad title, but I'm trying to figure out how to describe what I want.

First, I got my photoprism working thru cloudflare. Now, on the same domain I would like an email address.

So mysite.com gets routed to 56.654.234.12 let's say by cloudflare such that a global user never sees my ip. But mail.mysite.com that's different, they don't proxy email so if you do a reverse lookup you can find the origin IP.

I heard about tunnels so I stupidly signed up for that, only to learn that a tunnel just lets you into an internal network. So an SMTP server can't get emails from outside that way.

Ideally, somehow I could setup one user at Gmail or proton mail, then somehow setup the same or different user...user1@mysite.com and I could then use mailu, mailcow, mail docker to house my user1@mysite.com which routes mail thru Gmail or protonmail. I know all this makes little sense because I don't know the proper way, so that's my question for you smart people who have done this twice over. Could someone point me to the best way of setting up a local mail server that routes thru cloudflare but is not easily reverse looked up? Is that even a problem at all?

you are viewing a single comment's thread
view the rest of the comments
[–] werefreeatlast@lemmy.world 1 points 4 months ago (2 children)

In the end, I want to have my emails self hosted from my house. Meaning that I can go to my local computers or my phone locally or remotely to the mailu interface, I can send and receive emails using my user1@mysite.com email and none of that email ends up on a Gmail or protonmail server stuck there forever. I can't download all my Gmail to Thunderbird on my computer because then my phone would not have access to it. So to me that just means that I need to host the email server at home, but how to safely access it is the ideal solution.

[–] Toes@ani.social 3 points 4 months ago

Avoiding spam filters and ISP blocks are a common issue with self hosted email.

Ideally you'll have a mature domain, dkim configured and an IP that's not blacklisted on a network that allows email traffic.

OVH offers pretty cheap email hosting if you just want a turn key solution.

Otherwise if you want your home lab to work this way you may need to configure something akin to a forward proxy on a VPS to act as a gateway for your homelab.

This could be achieved using wireguard and iptables. By routing the email traffic to your homelab.

load more comments (1 replies)