Self hosting email, what's the latest and greatest what FOSS can offer?
Illecors @ Illecors @lemmy.cafe Posts 4Comments 905Joined 6 yr. ago

Illecors @ Illecors @lemmy.cafe
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905
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6 yr. ago
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Lemmy Becoming
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Lemmy Becoming
No, comercial IPs are fine. You'll have trouble with some of them - Digital Ocean is a notorious example - where the provider itself blocks outbound port 25 and there's nothing you can do. I think DO only does that for new accounts.
I myself am running it on Linode - it did get purchased by Akamai a couple of years ago, so I can no longer blindly recommend it - but so far it's been working fine. One thing I did recently discover was the ability to request a /56 block on Linode - my pre-assigned IPv6 got blacklisted somewhere as at least the whole /64 and simply generating another IP from the same /64 did not help. Getting a fresh block solved it for me, though, and now I know that if this /56 gets blacklisted - it's my fault. Unless, of course, I get caught up in a /48... 😳