building a mail server is tough

It turns out that the process of hosting your own mailserver is quite a challenge!! well some parts of it, the server itself is a nice little docker container that successfully receives emails for a given domain, but the ability to send email out of this server has proved quite difficult even with the use of amazon SES. It looks like I’ve been able to create my identity correctly and configure basic SPF and DMARC alignment but can’t seem to properly get DKIM alginemtn and verification correct.