Open alephyud opened 7 years ago
This should be doable with just an extra header. There's an example in the docs. Have you tried something like this?
(send-message {:from "john@draines.com"
:to ["mom@example.com" "dad@example.com"]
:cc "bob@example.com"
:subject "Hi!"
:body "Test."
:DKIM-Signature "v=1; a=rsa-sha256; ....."})
The problem is that generating a DKIM-Signature header is not straightforward. There are libraries which can do it, like this one, but they require a MimeMessage
object to make the header for.
Since Postal does not expose the MimeMessage
s it generates with make-jmessage
, I have to fall back to javax.mail
for the entire process.
This would be much easier if send-message
had some kind of transform-before-send
option - a function supplied by the user which could be applied to the message objects before sending. Would you consider introducing such an option?
May be I am overcomplicating this - please let me know if you know a better solution.
Is there an easy way to add a DKIM signature to an email before sending?