> 1.) Run your own SMTP infrastructure. Setup SPF/DKIM/DMARC. Realize your outbound emails still don't always reach their destination. Also you have to fight inbound SPAM.
And if someone wants to DDoS you, you're a lot more vulnerable than a major provider like Fastmail.
Personally, I use a hybrid solution: I use Gandi's SMTP servers for outbound and inbound mail, but I run my own IMAP server for unlimited storage under my control.
And if someone wants to DDoS you, you're a lot more vulnerable than a major provider like Fastmail.
Personally, I use a hybrid solution: I use Gandi's SMTP servers for outbound and inbound mail, but I run my own IMAP server for unlimited storage under my control.