Postfix

smtpauth is a authenticating proxy for servers without SMTP AUTH. Use smtpauth and stunnel programs to add SMTP AUTH (PLAIN, LOGIN) support to any SMTP server. Clients can authenticate over SSL port 465 or cleartext port 587, and authentication is fully logged via syslog. Works with JBMail,... Platforms: *nix

renattach is a mail filter that renames/deletes dangerous email attachments. renattach is a fast and efficient UNIX stream filter that can rename or delete potentially dangerous e-mail attachments. The filter is invoked as a simple pipe for use in a wide variety of systems. The kill feature... Platforms: *nix

Lire is an Open Source reporting and analysis software, and serving as a nexus of documentation, ideas, and thought on the topic of log files and their potential applications. As any good system administrator knows, theres a lot more to keep track of in an active network than just webservers.... Platforms: *nix

MEsmtpd provides a small SMTP Daemon with From-header rewrite and SMTP-Auth. The main features of MEsmtpd are SMTP-Auth (RFC 2554) and rewriting the From: header (email body From: header and envelope from) based on an account-list (configuration file and auth data). Some big companies dont... Platforms: *nix

Voltalinux is a GNU/Linux distro based on Slackware GNU/linux and the pkgsrc package system from NetBSD. The two pieces of software put together give you great power. Great availability of software for a strong and solid distribution as Linux Slackware. The pkgsrc is already available to the... Platforms: *nix

MEPIS has released MEPIS SoHoServer Test02 for public testing. This release is available for download at public mirrors and the MEPIS subscription ftp server. Look in the “testing” subdirectory. SoHoServer is a general purpose server based on the recent release of Debian... Platforms: *nix

ClamSMTP project is an SMTP filter that allows you to check for viruses using the ClamAV anti-virus software. It accepts SMTP connections and forwards the SMTP commands and responses to another SMTP server. The DATA email body is intercepted and scanned before forwarding. ClamSMTP aims to be... Platforms: *nix

Tree::Binary is a Object Oriented Binary Tree for Perl. SYNOPSIS use Tree::Binary; # a tree representaion of the expression: # ((2 + 2) * (4 + 5)) my $btree = Tree::Binary->new("*") ->setLeft( Tree::Binary->new("+") ->setLeft(Tree::Binary->new("2")) ->setRight(Tree::Binary->new("2"))... Platforms: *nix

PCRE library is a set of functions that implement regular expression pattern matching using the same syntax and semantics as Perl 5, with just a few differences. The current implementation corresponds to Perl 5.005. PCRE is used by many programs, including Exim, Postfix, and PHP. Whats New in... Platforms: *nix

Prelude-LML is a signature-based log analyzer monitoring your log file and received syslog messages for suspicious activity. It handle events generated by a large set of components, including but not limited to: APC Emu, BigIP, Cisco PIX, Clamav, Dell-OM, Grsecurity, Honeyd, ipchains,... Platforms: *nix

Simple Multi User Out-Of-Office-Responder project is a vacation email responder that can be easily plugged into simple SMTP servers with procmail. We have a small e-mail server running on Debian GNU/Linux. All users are local (in /etc/passwd), have mail delivered via procmail to mailboxes in... Platforms: *nix

Courier-IMAP is a fast, scalable, enterprise IMAP server that uses Maildirs. Many E-mail service providers use Courier-IMAP to easy handle hundreds of thousands of mail accounts. With the built-in IMAP and POP3 aggregation proxy in Courier-IMAP 4.0, the only practical limit to Couriers... Platforms: *nix

Free-SA is a statistic analyzer for Linux systems. Its main advantages over SARG are much better speed, more support for reports, and W3C compliance of generated HTML/CSS reports. It can be used to help control traffic usage, to control Internet access security policies, to investigate security... Platforms: *nix

The inline_smtp perl script was created to allow filtering of incoming mail on a separate server that houses the mailspools without running a full blown MTA. While its possible to configure another MTA, e.g. postfix, to relay all mail to a smart host and do filtering through postfix, the queue... Platforms: *nix

Logrep is a secure multi-platform framework for the collection, extraction, and presentation of information from various log files. It features HTML reports, multi dimensional analysis, overview pages, SSH communication, and graphs, and supports over 30 popular systems including Snort, Squid,... Platforms: *nix

NetDirector is an open and extensible management framework for managing configurations of common open source network services. NetDirector offers both form driven and fine-grained control of server configuration files with many added benefits including rollback and policy-based access. It can... Platforms: *nix

Domain Technologie Control (DTC) is a GPL control panel for hosting. Using a web GUI for admin and accounting all hosting services, DTC can delegate the task of creating subdomains, email, and FTP accounts to users for the domain names they own. DTC manages a MySQL database containing all the... Platforms: *nix

mysqmail-qmail-logger is a very small daemon that logs SMTP traffic such as successful delivery and relaying to an SQL database. mysqmail-qmail-logger peoject splits the information by domain and by users in both the to and from fields, which makes it very easy to count all the SMTP traffic for... Platforms: *nix

DTC-Xen is a Xen dom0 application and SOAP server (with authentication and SSL) through which a Domain Technologie Control (DTC) Web hosting panel can be connected to manage your VMs. It supports remote start, shutdown, and destroy of your virtual machines, as well as SSH login in the physical... Platforms: *nix

mysqmail is a replacement for the qmail standard checkpasswd that performs authentication with a MySQL table. After authentication, mysqmail sets up two environment variables that it uses to perform traffic accounting. For SMTP, it provides an alternative logger for the qmail-send program.... Platforms: *nix