Self-host your own digital island
ryan.freumh.org
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3Hosting email allows for an easy, and cheap, SMTP server for services that require it.
4Receiving EMail shouldn't pose an issues.
5Sending email to users on your own domain shouldn't pose any issues, if for example users are signing up to services like Mastodon using an EMail account on the same Eilean.
6Sending mail will require TCP port 25 to be unblocked by your network provider, and your IP address to not be blacklisted (e.g. check [here](https://mxtoolbox.com/blacklists.aspx)).
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8not managed:
9- multiple domains
10- multiple servers /load balance
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