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This program is an email antivirus/antispam gateway. It is an interface
to the postfix or sendmail (or any other smtpd), which runs antivirus
and/or spamchecker. Its modular architecture can use any
combination of antivirus/spamchecker according to co
Qexplore enables a Qmail server to analyze emails.
...Its main features are:
- it can reject viruses using Clam Antivirus (http://www.clamav.net);
- it can check for spam using SpamAssassin (http://spamassassin.apache.org);
- it can block emails with particular attachment extensions during the SMTP communication using Reformime (http://www.courier-mta.org/reformime.html);
- it can "rate-limit" messages that an email address can send in a defined amount of time using an embedded db through SQLite (http://www.sqlite.org).
Unlike other scanners for Qmail, such as Simscan or Qmail-Scanner which are inline scanners, Qexplore is an offline scanner that first write an email to a queue resident on disk, closing the qmail-smtpd communication.
It than (offline) analyzes this email to check for virus and/or spam. This design solves the problem of highly traffic smtp servers in wich a lot of concurrent SMTP connections can deny access of incoming/outgoing emails because the system is busy.
Qmail-Scanner, is a Email content scanner that enables a Qmail Email server to scan all Email it receives for certain characteristics (normally viruses), and react accordingly.
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...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
This is a small and easy to use java smtp proxy to scan emails. !!! This project is still under construction. Next days i will release a manual und more documentation.
kclamav is a lite and streaming version of the ClamAV virus scanner.
It is built as a Linux 2.6 kernel module and hooks via the Netfilter API.
The ClamAV virus database is loaded into kernel memory.
Simscan enables qmail to reject viruses, spam, and block attachments during the SMTP conversation so the email never makes it into your email server. Supports ClamAV, SpamAssassin, DSpam and other virus scanners. Very efficient and written in C.
A cronscript to run regulary to analyse the qmail-scanner log. It picks out some information that might be of interest to the users of the server. Stores this in mysql. Users may access information related to their account through a squirrelmail plugin.
MailScanner is an email virus scanner, vulnerability protector and spam tagger. It is written in Perl for any Unix/Linux system. It supports the Postfix, Sendmail, Exim and ZMailer MTAs, and any combination of 17 different virus scanners.
A statistics utility to be used with qmail-scanner. It utilizes log entries generated by a patch to the qmail-scanner distribution to report spam and virus details. Often included in the qmailstats script from QmailRocks.org to send nightly stats emails.
An advanced qmail distribution based on qmail-sql which has SMTP, SMTPS, POP3, POP3S, IMAP, IMAPS services, a content scanner, spoofing protections, SMTP AUTH support, SMTP-after-POP/IMAP, PHP5 API, SPF support and much more...
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
Qmail-Scanner Statistics (QSS) uses the Qmail-Scanner Logfile to generate daily, monthly, and yearly statistics. It also shows a complete list of viruses stopped by Qmail-Scanner, the top five domains from which the viruses came, as well as the countries
yaspi is a POP3 mail-scanner that targets mailbox bombing originated by virusen.
It connects to the POP3 server and uses some heuristics to catch mails infected by Swen and similar virus. Then, it uses Ricochet to send abuse reports.
Scram is a generic smtp e-mail scanner that is intended to be completely modular. It is based on modules you can create yourself with any language. The intent is to give you total flexiblity as to what happens to every e-mail that enters your network.
Modified amavis e-mail scanner script to work with mysql database for e-mail journal. Included simple PHP script for read summary of e-mail and virus traffic.
Yet another e-mail scanner, emailscan monitors in coming mutlipart mail messages and checks for file type, file names, and virus scan. It also works both using procmail for local deliver and can be invoked when mail is relayed.