NOTE: dkim-milter has been replaced by OpenDKIM, available at http://opendkim.org/
dkim-milter consists of two parts: A milter-based application (dkim-filter) which plugs in to Sendmail to provide DomainKeys Identified Mail service, and a library (libdkim) which can be used to build DKIM-compliant applications or MTAs.
A procmail based antivirus filter for incoming mail servers on Unix. It is efficient and tiny. Supports UUE, Zip and Rar attachments, Base64 and Quoted-Printable encodings. Identifies viruses, PUAs and phishings using the ClamAV clamscan virus scanner
DISCONTINUED - phpSpamManager ( a Spam Manager GUI ) is a graphical interface for managing spam quarantines. It's fully adaptive and will suit any mail server/spam filter (like spamassassin )as long as messages are stored in individual files (like postf
KlamAV is an Anti-Virus Manager for the KDE Desktop. Based on the ClamAV scanning engine, it features : 'On Access' Scanning * Manual Scanning * Quarantine Management * Update Management * Mail Scanning (KMail/Evolution) * Virus Browser
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Simple multi tool for scouts. It contains:
chat server
chat client
encryption tool
simple www browser
simple www editor
e-mail client (for sending messagess)
mass e-mail sender
Written in VS2008
Bloppy Blowfish PHP (En/De)crypter can crypt, with a private key, text messages or files, send it via e-mail and decrypt it. You can inject a crypted message into any kind of file (like JPEG image) and send it via e-mail.
PHP functions and classes to add a Domain Key Identified Mail (DKIM RFC 4871) signatures to emails sent by PHP. It is based on the openssl extensions of PHP. It can generate DKIM signature but cannot verify them.
Developped and tested on PHP 4.0.
Penny Post is a system to combat spam emails by making the sender "pay for email" by spending a few seconds of computing time. Outgoing mail is marked with postage stamps that convince the receiver that the sender is genuine.
Mixmaster is an anonymous remailer. Remailers provide protection against traffic analysis and allow sending electronic mail anonymously or pseudonymously.
Mixmaster consists of both client and server installations.
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This is a secure mail server appliance based on Postfix+amavisd+clamav/spamassassin. The appliance includes an ldap server,IMAP/POP3,and webmail access with roundcube. I hope to add several features,including a simple but powerful PHP interface.
PeMaR is a gateway, that relays outgoing email to anonymous remailer networks and receives and decodes anonymous mixminion messages. It allows the use of any email client to send and receive anonymous email. An extension is available for Thunderbird.
With Tiger Envelopes you can stop snoops from reading your email. Same email client. No extra steps. One click to install on Windows and Linux. Configures Outlook, Thunderbird, and KMail. Supports GPG, PGP, Bouncy Castle encryption.
Securing mails without involving user. Secures them as often as possible if it is possible. Shows security-state and process of mails and mail-partners.
NDPWatch is a daemon that monitors ipv6 activity and keeps a database of ethernet/ipv6 address pairings. It reports abnormal changes via mail. It has pretty the same features than its IPv4 analog ARPWatch.
dkfd is a DomainKeys filter daemon using libdomainkeys library. targeted usage is SMTP proxy of Postfix MTA. Currently developing under Linux/FreeBSD, and Solaris.
spamsink is a fake (honey pot) SMTP server written in PERL for dumping SPAMs. A fake relay is under develompent (version 0.3), parsing the message body to trigger web bugs is planned.
SrvReport is a simple and featurefull server monitoring and reporting
system. It will send every day a mail with the latest
state of the server including traffic (via /proc/net/dev and/or iptables), cpu, mail, http, ftp reports
and other logs.
This project is named PSCM, an acronym for POSTFIX, Spamassassin, ClamAV, Mailscanner. It is an integrated RPM package featuring a SMTP mail server, with spam filtering and virus scanning capabilities, designed for easy installation and usage.
Spam-X is a small CGI script that seeks to entrap spambots and flood them with thousands of worthless e-mail addresses. It "hides" these junk mailto: links in the body of an HTML page, which it generates using words from the dictionary.
Yapk is a website password manager written in C that uses gpg to en/decrypt its database.
It stores the site name, url, a comment, site e-mail address, username and password for each site.
Because it is separate from your browser it is more secure.
Easy x509 certificate generation, with multi-user administration and safe distribution. Predefined types for User/Clients/Server/Mail/CA. Users integrate information from LDAP or AD directory. Full revocation(CRL) support with ftp distribution of CRLs.
A sendmail Milter written in Python. It rejects Mail containing certain attachment filenames (.exe, .pif ..., configurable) or containing a virus (calling a single-user license commandline scanner) by answering the smtp DATA step with "554 5.7.1". Thus