vBook - The vSMTP reference book

Delivery sub-system

The delivery subsystem uses specific actions. They can be called at any vSMTP stages.

Delivering local mails

The incoming mail traffic can locally be delivered using :

• The Mbox format.
• The Maildir format.

☢ | The Local Mail Transfer Protocol (LMTP) is currently not implemented.

Delivering distant mails

vSMTP uses a well known and secured third-party software Lettre also written in Rust.

Documentation

Check out the Delivery module documentation.