poul-list/src, branch master

Move the mail processing to its own function

2026-07-05T10:37:44Z

Signed-off-by: Mroik

Implement SMTP client

2026-06-29T16:21:47Z

This is used to forward requests to the main MTA to send emails to the subscribers of the mailing list. Signed-off-by: Mroik

SMTP: Handle empty fields in process request

2026-05-30T14:57:32Z

Signed-off-by: Mroik

Add queue for mail processing

2026-05-30T14:57:25Z

Add DB table for queue. It is necessary in case the delivery fails and we'll need to retry. Signed-off-by: Mroik

Fix last touchups on SmtpServer and add test

2026-04-15T02:36:35Z

Fix some mistakes in the SmtpServer implementation and add test. This test is only for the ideal interaction, it doesn't cover all checks for the malformed or out of order commands. This is left for later. Signed-off-by: Mroik

Remove extra String alloc improving memory usage

2026-04-13T04:56:12Z

Signed-off-by: Mroik

Move logging for premature TCP termination

2026-04-13T04:56:12Z

It logs anytime we break out of the loop, therefore logging a connection closed by remote regardless of what happened. Move logging to closed connection check and make it a warn instead of an info. Signed-off-by: Mroik

Add SMTP QUIT command

2026-04-13T04:56:12Z

Signed-off-by: Mroik

Fix reply messages

2026-04-13T04:56:12Z

The replies do not end with . Fix it. Signed-off-by: Mroik

Add a note on email encodings

2026-04-13T04:56:11Z

Leave a note for future devs that the server might receive an email with an encoding different from ASCII or UTF-8. This can be problematic as String accepts only UTF-8 valid strings. In TODO when I say "handle non UTF-8 encodings", I think it would be totally ok to just disregard anything that isn't UTF-8 and return a "rejected for policy" error to the MTA. Otherwise we'll just have to put `encoding_rs` in the mix. Signed-off-by: Mroik