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by Buford_Jones 178 days ago
Self hosting around 17 domains with a variety of individual accounts on each one. I create a new email on one of the domains to use for a specific purpose. For example, I use guitar@myname.com for guitar related stuff, aarp@anothename.com, Azure[1,2,3,4]@yetanotherdomain.com that I use for testing various permissions in Azure. Multiple emails for each of the kids domains and I have at least 3 domains per kid (3) and a few for the spouse. Everything works perfectly with DKIM, SPF, and DMARC setup.