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mailu/core/dovecot
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Mildred Ki'Lya 649a4fc9cf Add Delivered-To header to received messages 
Postfix, after expanding the alias, is not transmitting the original
envelope recipient email address to dovecot and cannot record it in a
Received: header.

The LMTP DSN extension allows postfix to specify an ORCPT= parameter to
the "RCPT TO:" line (in postfix src/smtp/smtp_proto.c). However, dovecot
does not support the DNS extension on the LMTP endpoint. It has
preliminary support of the ORCPT parameter in latest versions but is is
disabled and not working.

The solution taken was to add a sieve script to parse the Received:
header written by postfix and parse the original RCPT TO address from
it. Then add the header through the "editheader" sieve extension. Later
sieve scripts can take this header to perform further filtering.
 		6 years ago
..
conf Add Delivered-To header to received messages 6 years ago
sieve Add Delivered-To header to received messages 6 years ago
Dockerfile Move all directories per theme 7 years ago
README.md Move all directories per theme 7 years ago
start.py Allow authentication from webmail directly, fixes #308 7 years ago

README.md

Mailu Dovecot container

Dovecot is an open source IMAP and POP3 email server for Linux/UNIX-like systems, written with security primarily in mind. It's fast, simple to set up, requires no special administration and it uses very little memory.

In the Mailu stack it is used as the IMAP/POP frontend service.

Resources