commit a41fbf04da2d6aaa2effbc6e0146ba62fee657b8
Author: Lyra Thorpe <iam@emmathe.dev>
Date:   Wed Jun 17 15:53:07 2026 +0100

    feat(requirements): add a summary of project requirements

diff --git a/REQUIREMENTS.MD b/REQUIREMENTS.MD
new file mode 100644
index 0000000..70afa6c
--- /dev/null
+++ b/REQUIREMENTS.MD
@@ -0,0 +1,4 @@
+- Runs in a docker container
+- Host an unencrypted, unauthenticated POP3 / SMTP server, proxy connections to this server to authenticated IMAPS and SMTPS
+- If this is impossible, connect to IMAPS and SMTPS, cache these mailboxes, and serve them again on an unencrypted server. Mail sent to the unencrypted server by a client should then be re-sent to the backend encrypted server.
+- Backend server configuration, hosts, ports, logins, should be done via environment variables