this post was submitted on 12 Jun 2023
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All this new excitement with Lemmy and federation has got me thinking that maybe I should learn to run my own instance. What always comes up though is how email is the orginal federated technology.

I am looking at proxmox and see that is has a built in email server, so now I am wondering if it is time to role my own.

I stopped using gmail a long time ago, and right now I use ProtonMail, but I am super frustrated with the dumb limitation of only having a single account for the app. I get why they do it, and I am willing to pay, but it is pricey and I don't know if that is my best option. I guess it is worth it since ProtonVPN is included. It looks like they are expanding their suite.

Is it worth it? Can I make it secure? Is it stupid to run it off a local computer on my home network?

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[–] alvaro@social.graves.cl 2 points 2 years ago (3 children)

@DidacticDumbass@lemmy.one I do, it is a pain and I understand why it is not worth for some people.

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[–] greaterthanstupid@dmv.social 2 points 2 years ago (4 children)

there are many replies saying similar things, but don't be discouraged from try it out. i host my own with mailinabox on a vm from a cloud provider. no spam issues. the only wildcard was spending a few months getting my ip address off google's spam filters. it is so worth it, i own my own email/calendar/contacts/notes/todo list/ AND website solution. all with mailinabox. completely disconnected from google etc.

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[–] boilingpenguin@lemmy.world 2 points 2 years ago (1 children)

I've thought about rolling my own email service, but I'm hesitant given the risk of it inadvertently nuking the rest of my network. There's a lot of work needed to keep the thing secure, and even if you do everything right there's a good chance you get SMTP traffic blocked because other services are worried about unknown accidentally hosting spammer networks.

Plus given my prior track record, there is a $1000% chance I screw up the DNS entries for any mail servers I set up.

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[–] Moonrise2473@feddit.it 2 points 2 years ago (3 children)

I want to do a setup where i use mailcow at home for receiving emails but Amazon ses SMTP for sending, it's possible? Looks like it is, but i didn't investigate it

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[–] Thewanderer@lemmy.one 2 points 2 years ago (3 children)

I'm using openbsd with dovcot, opensmtpd on a pi. I used mailhardener to get it scoring well. I've had no issues with it getting flagged.

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[–] givingsomelove@lemmy.world 2 points 2 years ago (1 children)

I just decommissioned the mail server I was running, because I didn't have the capacity with the rest of life to keep on top of it. Mailu was my choice of suite, and it was really great once I figured out how to get it behaving nicely behind my reverse proxy. For the most part it was low maintenance, but I would occasionally have issues with cert renewal and subsequently my email clients would stop connecting. I didn't have issues with non-delivery once I set up the various DNS records and did a lot of test emails that I could mark as not junk to various providers. I ended up switching to using icloud+, which includes email with a custom domain. Would I host my own email again? Possibly if I really need more than 6 addresses. But icloud+ costs less per month than the power consumption of the tiny server I was running mailu on over 3 days. Which is... Not insignificant in the current financial climate.

[–] DidacticDumbass@lemmy.one 2 points 2 years ago (2 children)

Yeah. I need to stop pretending. I am not that tech savvy, just aware of tech from sites like Lobste.rs and the fediverse of course.

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[–] SmugBedBug@lemmy.iswhereits.at 2 points 2 years ago

Very interesting. Thanks for the follow up.

[–] emhl@feddit.de 2 points 2 years ago (3 children)

I use https://github.com/docker-mailserver/docker-mailserver with sendgrid.com as an SMTP relay (recieving emails is easy, sending them successfully is a pain)

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