From de33be8ad62f2c3c2f7c4030b1ebb301a73e0872 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Sat, 7 Feb 2026 14:08:53 +0000 Subject: final batch of code, this should be complete! --- doc/qmail-smtpc.html | 79 ---------------------------------------------------- 1 file changed, 79 deletions(-) delete mode 100644 doc/qmail-smtpc.html (limited to 'doc/qmail-smtpc.html') diff --git a/doc/qmail-smtpc.html b/doc/qmail-smtpc.html deleted file mode 100644 index 47ee375..0000000 --- a/doc/qmail-smtpc.html +++ /dev/null @@ -1,79 +0,0 @@ - - - - - - smtpd-starttls-proxy: the qmail-smtpc program - - - - - - -

-smtpd-starttls-proxy
-Software
-skarnet.org -

- -

The qmail-smtpc program

- -

-qmail-smtpc is an SMTP client, meant to be used as a drop-in -replacement to -qmail-remote. -

- -

- It is not meant to be invoked directly by the user; it only makes sense -in the context of a qmail, netqmail or notqmail installation. -

- -

Interface

- -

- qmail-smtpc follows the exact same interface as -qmail-remote. -The binary can literally be renamed qmail-remote then dropped -in /var/qmail/bin in place of the stock qmail-remote -program. With some patches, it can also be used by setting the -QMAILREMOTE environment variable to the path where qmail-smtpc -is installed. -

- -

Differences with qmail-remote

- - - -

Control files

- -

- qmail-smtpc uses a few extra control files in /var/qmail/control: -

- -

-
trustanchors
-
Contains the path to the certificates for known trust anchors for X.509 -certificate validation. If the path ends with a slash, like /etc/ssl/certs/, -then it is interpreted as a directory containing hashes to the certificates. If -it does not, like /etc/ssl/cert.pem, then it is interpreted as a big -PEM file containing all the trust anchors. If the file is nonexistent or empty, -or only contains a newline, then STARTTLS is not attempted.
-
clientcert
-
If this file exists and is nonempty, it must contain the path to a client -certificate. This certificate will be sent to the server during a TLS negotiation. -This is useful in certain setups requiring client authentication.
-
clientkey
-
This file must be used in conjunction with clientcert. It contains -the path to the private key used to sign the client certificate. Note that access -to the private key file should be as restricted as possible, but the qmailr -user (or whatever user qmail-smtpc runs as) must be able to read it.
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