queue: implement adding a message to the queue that gets sent to multiple recipients

and in a way that allows us to send that message to multiple recipients in a
single smtp transaction.
This commit is contained in:
Mechiel Lukkien
2024-03-05 20:10:28 +01:00
parent 15e450df61
commit 47ebfa8152
15 changed files with 346 additions and 276 deletions

View File

@ -97,6 +97,7 @@ https://www.iana.org/assignments/message-headers/message-headers.xhtml
8601 Yes - Message Header Field for Indicating Message Authentication Status
8689 Yes - SMTP Require TLS Option
8904 No - DNS Whitelist (DNSWL) Email Authentication Method Extension
9422 Partial - The LIMITS SMTP Service Extension
# SPF
4408 Yes Obs (by RFC 7208) Sender Policy Framework (SPF) for Authorizing Use of Domains in E-Mail, Version 1