kumo.on('http_message_generated', function(message))
Called by the HTTP injection API endpoint after generating a message, but prior to injecting it into the queue.
The event handler will be passed a Message object.
The HTTP injector does not add a Received
header, but it will pre-set the
following meta values in the message:
"http_auth"
- will hold either the authenticated username or the peer IP address that satisfied the authentication check for the endpoint.
This event is the best place to carry out a number of important policy decisions:
- DKIM signing via message:dkim_sign.
- Assigning the
"campaign"
,"tenant"
and/or"queue"
meta values via msg:set_meta
You may use kumo.reject to raise an error to prevent this message from being queued for delivery.
kumo.on('http_message_generated', function(msg)
local signer = kumo.dkim.rsa_sha256_signer {
domain = msg:from_header().domain,
selector = 'default',
headers = { 'From', 'To', 'Subject' },
key = 'example-private-dkim-key.pem',
}
msg:dkim_sign(signer)
end)
Last update:
2023-03-15
Created: 2023-02-26
Created: 2023-02-26