DO use a your own domain. Advantages far outweigh the disadvantages. Instead of being at the mercy of whatever email provider you choose, you're free to move your domain where ever you want, without updating "a million" senders. DO NOT host your own email server though. A couple of decades ago it made perfect sense to do so, but these days it's simply not worth the trouble. Instead use Google/Outlook/Apple/Whatever t…
Yes, I agree with this, and it is my pattern too. One can replace MXRoute with other providers you are comfortable with. Google is still an acceptable candidate for your custom domain email. I do have Migadu[1] as a throw-everything-in for all new and other domains that are not that important. The idea is, “Can I walk out of this provider and move to another in minutes?” I have experimented and walked in and out of G…
I considered this option, but instead just setup a local imapserver (Dovecot), i then simply do a one way imapsync, including deletions, from my provider to my local imap server, into each users Maildir.
The reason for imap over Thunderbird is that the machine backs up email for everybody in the household, and with imap and dovecot, i can keep each users email in their homedirectory, and simply run my normal backup to include mail data.
When i eventually migrate to another email provider, the option for automated scripted backups will be a factor.
I also considered simply using Office365 along with a Synology and their HyperBackup package for imap, but what i have now provides the same benefits, with less hardware costs.