Free qmail auditor software for linux

Qmail Auditor consists of a email auditing tool.
QMail Auditor provides simple a method for auditing emails. It is easy to configure and uses regular expressions as rules.
The format of audit file is :
Any e-mail (outbound or inbound) have passed at this filter.
The valids "field header"(s) :
all - field from or to of e-mails
to - field to
from - field from
In case of regular expression you read the
# man re_format
# man regex
E-mail to forward is a valid mail account to redirect.
Example of this :
from nelio@walk.* auditoria@spyware.walk.com.br
to nelio@spyware.* auditoria@spyware.walk.com.br
Enhancements:
- Now the config file name has renamed.
- From audit (in /var/qmail/control for /var/qmail/control/auditor) and qmail-queue-real-audit for qmail-queue-real-auditor.

sauditor project is a simple sample auditor.

I made it because I wanted it and wanted the practice, so please dont complain that Ive made yet another sample player.

Its simple, it uses jack and it shows a pretty spectrum analyser so you can get an idea of the spectral content of your samples. I may be the only person who finds the spectrum analyser useful, but hey. The spectrum analyser is now X based. If you want to play with the text speccy analyser, get version 0.1

It was fun to get some practice back in C and C++, as well as learning to use jack a little better and fftw, libsndfile, libsamplerate and ncurses for the first time. Add xlib to that list now, too.

Installation:

No fancy autoconf/automake, although I might sort that out later.
Just use make to build it and make install (as root) to install it

Usage:

Just run it.

Enter or P plays the current sample, space toggles playing.

If the screen goes funny (which it shouldnt do anymore) use R to refresh it

F toggles the spectrum analyser window

Q quits

H shows the help and V shows version info.

Run with the -a option to show files starting with a dot.

QMail Installation is a small and very practical script that makes it easy to install qmail and other related tools, such as vpopmail, qmailadmin, spamassassin, F-prot, and qmailmrtg.
Installation
You MUST be root for using this script.
1. Create a directory where you wish and go inside.
2. De tar install_qmail-x.x.x.tar.gz in this directory.
3. Look at the header of install_qmail-x.x.x.sh
4. Change the values in the install_qmail-x.x.x.sh file according to your installation.
All are commented.
5. Do NOT change values in others files.
6. Comment the good line before lauching the script.
7. sh install_qmail-x.x.x.sh
You must choose between debian or suse in the top of the file.
You have also a file (apt-debian.sh) to install all necessary *.deb
You could also modify values.suse or values.debian for a custom installation.
Enhancements:
- The versions of the installed software were updated.
- Minor changes were made in the supervise scripts for chkuser.
- Minor changes were made in the simscan installation.
- The values.suse10.0 file was added.
- Minor debugging was done in the ezmlm installation.
- The values.sles9 file has been added for SuSE Linux Enterprise Server 9.
- This release has been successfully tested on SuSE Linux Enterprise Server 9.

qmail-smtpd-auth is a patch for qmail that enables it to support SMTP AUTH protocol with the following auth types: LOGIN, PLAIN and CRAM-MD5. Its based on a previous patch by Mrs.Brisby that implemented LOGIN type. This version has some enhancements and allows easy adding of new auth methods.
If you want to learn more about SMTP AUTH itself, then visit my SMTP AUTH page.
This patch adds the ESMTP AUTH option to qmail-1.03, allowing the LOGIN, PLAIN, and CRAM-MD5 AUTH types. An appropriate checkpassword tool is necessary to support the authentication. See http://cr.yp.to/checkpwd.html for more information on the interface. Note that the checkpassword tool should support all of the AUTH types
advertised by qmail-smtpd.
As reflected in the modified qmail-smtpd(8) man page, qmail-smtpd must be invoked with three arguments: hostname, checkprogram, and subprogram. If these arguments are missing, qmail-smtpd will still advertise availability of AUTH, but will fail with a permanent error when AUTH is used.
hostname is simply used to form the CRAM-MD5 challenge. qmail-smtpd invokes checkprogram, feeding it the username and password, in the case of LOGIN or PLAIN, or the username, challenge, and response, in the case of CRAM-MD5. If the user is permitted, checkprogram invokes subprogram, which just has to exit with a status of 0 for the user to be authenticated. Otherwise, checkprogram exits with a non-zero
status. subprogram can usually be /usr/bin/true (or /bin/true, depending on your flavor of OS).
If the user is successfully authenticated, the RELAYCLIENT environment variable is effectively set for the SMTP session, and the TCPREMOTEINFO environment variable is set to the authenticated username, overriding any value that tcpserver may have set. The
value of TCPREMOTEINFO is reflected in a Received header.
Enhancements:
- bug: AUTH PLAIN 334 response not RFC compliant. Reported by Mark Crispin
- .
- change: Set TCPREMOTEINFO environment variable to authenticated username. (Previously only set locally to qmail-smtpd.)

AqMail fetches mails from remote mailboxes (POP3), applies admin-defined filters, and stores the email in local mailboxes for POP3 daemons to serve them.
AqMail project supports virtual mail domains and users. It has been tested with QMail as the MTA and with Spamassassin and ClamAV as filters.
Main features:
- supports virtual users and domains
- supports multiple remote boxes per user (mails can be gathered from remote boxes into local boxes)
- individual fetch intervals for every remote box of every user
- system-wide, domain-wide or per-user filtering of mail
- ordering of mail filters
- simple interface to filter scripts (basically "FILTER INFILE OUTFILE")
- POP3 client plugin with APOP or USER/PASS authentification
- maildir plugin (reads and writes maildir folders)
- tested with QMail, SpamAssassin and ClamAV
You can use AqMail to gather mails from multiple email accounts into a single account which can then be accessed via a webmail interface (e.g. OpenWebMail) or via a POP3 server (e.g. QMail).
AqMail can be used as a daemon which continuously fetches, filters and distributes mails. It can also be used in command mode (e.g. to fetch mails and store them directly to a maildir in order to just replace the tool fetchmail).
AqMail is running on my own system in combination with QMail. However, any mail transfer agent which is able to serve from maildir folders can be used.
Enhancements:
- The daemon mode has been improved since 0.9.0beta.

Mail::Toaster is an installer for a collection of software which provides a full-featured mail server. The system is built around the qmail mail transport agent, with many additions and modifications
Main features:
- SMTP Mail Server (SMTP-AUTH, chk-user, SPF, TLS, tarpitting, RBL)
- Virtual Domain Hosting w/delegated administration
- Virtual Domain Users
- Mailing List (Ezmlm)
- AutoResponder
- Web Based E-Mail (Sqwebmail, Squirrelmail, V-Webmail)
- Web Based Domain Administration
- Mail Filtering (rbls, SpamAssassin, simscan, Qmail-Scanner)
- Virus Scanning (ClamAV, F-Prot, Uvscan)
- SMTP roaming via SMTP-AUTH, POP-AUTH, & IMAP-AUTH
- SMTP roaming via SMTP-submission (port 587)
- POP3, POP3-SSL
- IMAP, IMAP-SSL (Courier IMAP)
- CGI frontend to mail features
- Log processing and pretty graphs (via RRDutil)
- Auto-Installs of MySQL, Apache, phpMyAdmin, and more
- Centralized configuration files
- Support for clusters of qmail servers
- Builds SSL certs for Apache, Qmail, & Courier
Security - Mail::Toaster supports secure connections from the email client (via POP3, IMAP, SMTP, and webmail) to the server. If the remote (destination) email server supports it, we also encrypt the email as it travels across the public Intenet from server to server. Thus, if you happen to be using two Mail::Toasters and your email clients are configured to use SSL, you have a fully encrypted path from the email sender to the final recipient.
State of the Art Filtering - Mail::Toaster has sophisticated filtering capabilities built right in. A default installation blocks all viruses and will detect 85% of the spam. With a little bit of training, its reasonable to expect and achieve 99% spam filtering accuracy.
Flexibility - Mail::Toaster provides an extremely flexible framework to allow you to build your email system your way. This flexibility makes it easy to migrate existing systems to Mail::Toaster and also allows Mail::Toaster to work in diverse environments and OS platforms.
Support - There is a thriving and active support community available on the mailing list. The web forums are also frequented by quite a few helpful folks. If you need more support than folks are willing to provide, commercial support is available.
Enhancements:
- Primarily code quality improvements.
- Rewrites of major portions of the code using techniques described in Perl Best Practices.
- Many more tests, much better tests, and more error testing within the functions.
- A new Webmail interface.
- Its not terribly "pretty" yet, but is much more user friendly and functional.

qmail-spp adds plugin support to qmails SMTP daemon (qmail-smtpd). qmail-spp is written entirely in C using native qmail libraries, so it does not create any dependencies.
qmail-spp has been written because currently there is no common way of enhancing qmail-smtpds functionality apart of patches which usually are not compatible one with other and require recompilation.
In addition, qmail-spp gives you possibility of enhancing your mail server in any language, so you can easily integrate it with anything you want.
Plugins are external programs which are executed after processing SMTP command, but just before accepting it by qmail; this lets you to add extra checks on commands arguments before accepting it; for instance you can check envelope recipient address against your "black list".
Plugins can be written in any language, because they are independent programs. They:
- should not read anything from standard input,
- should not exit with error code 120,
- should print all errors to standard error (they are logged),
- can print commands on standard output.