libSieve provides a library to interpret Sieve scripts, and to execute
those scripts over a given set of messages. The return codes from the
libSieve functions let your program know how to handle the message, and
then it's up to you to make it so. libSieve makes no attempt to have
knowledge of how SMTP, IMAP, or anything else work; just how to parse
and deal with a buffer full of emails. The rest is up to you!
OSBF-Lua (Orthogonal Sparse Bigrams with confidence Factor) is a Lua C module
for text classification. It is a port of the OSBF classifier implemented in the
CRM114 project. This implementation attempts to put focus on the classification
task itself by using Lua as the scripting language, a powerful yet light-weight
and fast language, which makes it easier to build and test more elaborated
filters and training methods.
Email::Abstract provides module writers with the ability to write
representation-independent mail handling code. For instance, in the
cases of Mail::Thread or Mail::ListDetector, a key part of the code
involves reading the headers from a mail object. Where previously
one would either have to specify the mail class required, or to
build a new object from scratch, Email::Abstract can be used to
perform certain simple operations on an object regardless of its
underlying representation.
This is a module for finding a subset of RFC 822 email addresses in
arbitrary text. The addresses it finds are not guaranteed to exist or
even actually be email addresses at all, but they will be valid RFC 822
syntax.
Email::Find will perform some heuristics to avoid some of the more
obvious red herrings and false addresses, but there's only so much which
can be done without a human.
-Anton
<tobez@FreeBSD.org>
Mail::Audit was inspired by Tom Christiansen's audit_mail
and deliverlib programs. It allows a piece of email to be logged,
examined, accepted into a mailbox, filtered, resent elsewhere,
rejected, replied to, and so on. It's designed to allow you to
easily create filter programs to stick in a .forward file or similar.
Mail::Audit groks MIME; when appropriate, it subclasses MIME::Entity.
Read the MIME::Tools man page for details.
POP3VScan is a transparent POP3-Proxy with virus-scanning capabilities.
This means that all your POP3-Clients in the Network can't fetch mails
from the internet without that POP3VScan have scanned it. If a virus has
been found the mail is replaced with a notification and the original
(infeceted) version is stored on the harddisc. Transparent means, that
neither the client nor any of the used POP3-servers has to be configured.
Bogofilter is a trainable email spam detector.
Bogofilter takes an email message or other text on standard input, parses it
into words, does a statistical check against databases of "good" and "bad"
words, and returns a status code indicating whether or not the message is spam.
Bogofilter decodes base64 or quoted-printable encoded texts and ignores non-text
attachments and HTML comments.
The supported database backends are Berkeley DB, QDBM and SQLite3.
smtp-cli is a powerful SMTP command line client with a support for
advanced features, such as STARTTLS, SMTP-AUTH, or IPv6 and with a
scriptable message composition capabilities supporting anything
from simple plain-text messages right up to building complex HTML
emails with alternative plain-text part, attachments and inline
images. The MIME-Type of the attachments can either be guessed
automatically or alternatively set on the command line, separately
for each attachment if required.
dlmodeler is a set of user-friendly functions to simplify the state-space
modelling, fitting, analysis and forecasting of Generalized Dynamic Linear
Models (DLMs). It includes functions to name and extract individual components
of a DLM, build classical seasonal time-series models (monthly, quarterly,
yearly, etc. with calendar adjustments) and provides a unified interface
compatible with other state-space packages including: dlm, FKF and KFAS.
The MPFR library is a C library for multiple-precision floating-point
computations with exact rounding (also called correct rounding). It
is based on the GMP multiple-precision library.
The main goal of MPFR is to provide a library for multiple-precision
floating-point computation which is both efficient and has a well-defined
semantics. It copies the good ideas from the ANSI/IEEE-754 standard for
double-precision floating-point arithmetic (53-bit mantissa).