doc: add diagram for delivering to external address

This commit is contained in:
missytake
2025-11-13 20:52:05 +01:00
parent 7b16f1330d
commit 9bd8174bf4

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@@ -203,6 +203,25 @@ Message between users on the same relay
dovecot --> recipient;
dovecot --> sender's_other_devices;
Message to an external address
------------------------------
.. mermaid::
:caption: This diagram shows the path a federated message takes.
graph LR;
sender --> |465|smtps/smtpd;
sender --> |587|submission/smtpd;
smtps/smtpd --> |10080|filtermail;
submission/smtpd --> |10080|filtermail;
filtermail --> |10025|smtpd_reinject;
smtpd_reinject --> cleanup;
cleanup --> qmgr;
qmgr --> external_smtp_server;
qmgr --> |lmtp|dovecot;
external_smtp_server --> recipient;
dovecot --> senders_other_devices;
Operational details of a chatmail relay
----------------------------------------