Once you have SPF/DKIM in place and make sure your IP isn't already on a blacklist for some past (previous users) infractions you should be good to go. I've run my own mail server for years and have only had to remove it from a blacklist once. So once you get past some initial blacklist monitoring work, you are good to go.
That does bring up the point of how to do blacklist monitoring. There are various commercial services out there that will allow you to check for free and monitor 1 host or something (eg. https://mxtoolbox.com/). I'd prefer to run my own though, does anyone know of a good setup for this?
That does bring up the point of how to do blacklist monitoring. There are various commercial services out there that will allow you to check for free and monitor 1 host or something (eg. https://mxtoolbox.com/). I'd prefer to run my own though, does anyone know of a good setup for this?