IP reputation matters. If you self host, for the love of god don't use DO/AWS/Linode/etc. Small, established hosts are best, in my experience - shoutout to Myth

IP reputation matters. If you self host, for the love of god don't use DO/AWS/Linode/etc. Small, established hosts are best, in my experience - shoutout to Mythic Beasts and (in times gone by) Bytemark for that.