FuzzyOcr is a plugin for SpamAssassin which scans image attachments for
spam keywords, using an Optical Character Recognition program.
This plugin can be used to detect spam that puts all the real spam
content in an attached image. The mail itself only random text and
random html, without any URLs or identifiable information.
It is also able to do approximate matches on words, so errors in
recognition or attempts to obfuscate the text inside the image will not
cause the detection to fail.
MIME::Fast is a perl module for creating, editing and parsing MIME
messages. This module is based on the very good C library called gmime
(currently in development). MIME::Fast outght to be faster and should
use less memory and CPU resources than standard MIME (perl module),
because MIME::Fast is the wrapper for C functions (calling C function is
much, much less expensive than calling perl function).
Pathalias computes the shortest paths and corresponding
routes from one host (computer system) to all other known,
reachable hosts. Pathalias reads host-to-host connectiv-
ity information on standard input or in the named files,
and writes a list of host-route pairs on the standard out-
put.
pathalias, written by steve bellovin and peter honeyman, is in the
public domain, and may be used by any person or organization, in
any way and for any purpose.
pflogsumm.pl is designed to provide an over-view of postfix
activity, with just enough detail to give the administrator
a "heads up" for potential trouble spots. The following is
an over-view of the reports produced:
* Total number of:
* Messages received, delivered, deferred, bounced and forwarded
* Bytes in messages received and delivered
* Sending and Recipient Hosts/Domains
* Senders and Recipients
* Optional SMTPD totals for number of connections
and many many more.
qSheff is a wrapper for the qmail queue that scans email for viruses and
spam. Infected messages are rejected before they reach the queue, so the
server doesn't perform any job for them. After checking the message, it
will wake the qmail queue. Some of the supported features:
- Antivirus executing (ClamAV)
- Header and body filtering
- Subject filtering
- Attachment blocking
- Quarantine support
- White/black lists
- Single line logging for qmail
- Basic DoS attack prevention
- And much more...
Spfval validates SPF records. It does not check them via the network, this was
intentionally omitted in favour of focusing purely on syntactically validating
SPF records. Simply pass the validator a string and it will see if it validates
as an SPFv1 or SPF-Classic record.
If an error is found, it tries its best to report the error in question and the
specific location in the record where the error occurred.
spmfilter-clamav is a plugin for spmfilter that enables spmfilter
to check mails with the Clam AntiVirus open source toolkit for
viruses. The major goal of this plugin is to provide an easy way
for virus-scanning emails. If ClamAV detects malicious software
like viruses the affected email is discarded by the plugin.
Optionally notifications can be enabled to inform the recipients
and sender (configurable) about the discarded message.
vpopmail provides an easy way to manage virtual domains and virtual
accounts on a qmail mail server.
Features:
. Automates all qmail file modifications into documented command line
programs
. Support for named and IP-based virtual domains
. NFS safe
. dynamic directory creation for scalability using fill-in balanced 3
level tree
. understands standard qmail .qmail directives
. interacts well with qmailadmin for web-based administration, courier-imap
for IMAP support, and sqwebmail for web-based mail.
Xfce4 Mailwatch Plugin is a multi-protocol, multi-mailbox mail watcher for
the Xfce4 panel.
Features
* IMAP and Secure IMAP support
* POP3 and Secure POP3 support
* Local Mbox mailbox support
* Local Maildir mailbox support
* Local MH-Maildir mailbox support
* GMail support
* Fully multithreaded design: no panel lockups
* Informative new-message breakdown in tooltip
* Ability to run program on new messages or button click
* Informative logger to help track down mail connection problems
The system Risa/Asir is a general computer algebra system.
It performs arithmetics in various rings and fields, factorization,
and Groebner basis computations. It can call outer modules complient
to the OpenXM protocols.
The asir user language is like C.
The most recent source distribution from Kobe University can be found at
http://www.asir.org/
Risa/Asir was originally developed at Fujitsu Research Laboratory.
Fujitsu Research Laboratory holds the copyright of Risa/Asir.
See the COPYRIGHT file in the source distribution.