Free webmail ad blocker software for linux

Those Gmail text advertisements can take up a lot of space and are not blocked by other addons. This add-on can supply users with more screen space for your messages.

Requirements: Mozilla Firefox

Enhancements: Bug fix: Hiding menu items is now working properly when Offline Gmail was enabled.

smf-zombie is a Sendmail milter for SPAM/virus filtration from zombie computers.
Today is more than 70-80% of SPAM and viruses going from infected Windows computers around the world.
This milter aims to be lightweight, reliable and simple. Zombie SPAM blocker is written in C.
Main features:
- It has a hosts/networks whitelist;
- It can scan messages less than a defined size only;
- It can block the most of SPAM/virus engines (up to 80-85% of them);
- It can check the sender IP address with the most reliable zombie RBL - cbl.abuseat.org;
- It can safely reject "alien" bounce messages without RFC violating;
- It can reject messages for undisclosed recipients;
- It can reject harmful attachments to prevent viruses from spreading;
- It can log all milter activities through the syslog service.
Advantages:
- Small code;
- Fast work;
- Stability (production quality);
- Few system resources are required.
Enhancements:
- A workaround for the Sendmail socket unsafe error on some platforms was implemented.
- A bug with the greeting pause code under FreeBSD was fixed.
- Configuration file, default user, and working directory were changed.
- The format of log records was changed.
- Some samples of start-up scripts were added.
- New TODO tasks were added.
- Cosmetic enhancements were made.

WebMail is a www-frontend to IMAP/POP3 mailboxes. You can compare it to the systems Hotmail, YahooMail etc use.
Main features:
- gives a user complete access to his POP3 or IMAP mailboxes via an easy-to-use web interface
- neither Java nor Javascript on the Clientside
- runs as Java Servlet (and Servlet 2.2 WebApp)
- pluggable services (IMAP, POP3, ...) through the Java Mail API
- configurable looknfeel through templates
- user configurable mailboxes: each folder may be on a different IMAP host
- sophisticated folder support
- support for multiple languages
- MIME support: images, html- and textfiles are shown via the webbrowser (configurable), all other files may be downloaded with a click
- fancy mail formatting: link highlighting, umlaut conversion, "smiley-substitution"
- Very fast compared to CGI scripts
- Modular concept with plugin support
- Easy administration (webinterface) and installation

Open WebMail is a webmail system based on the Neomail version 1.14 from Ernie Miller. Open WebMail is designed to manage very large mail folder files in a memory efficient way.
OpenWebMail also provides a range of features to help users migrate smoothly from Microsoft Outlook to Open WebMail.
Main features:
For Users:
- Auto Login
- Multiple Languages/Multiple Charsets
- Strong MIME Message Capability
- Full Content Search
- Draft Folder Support
- Confirm Reading Support
- Spelling Check Support
- vCard compliant Addressbook
- POP3 Support
- Mail Filter Support
- AntiSpam Support through SpamAssassin (http://www.spamassassin.org)
- AntiVirus Support through ClamAV (http://www.clamav.net)
- Calendar with Reminder/Notification Support
- Webdisk Support
- HTTP Compression
For System:
- Fast Folder Access
- Efficient Message Movement
- Smaller Memory Footprint
- Graceful File Lock
- Various Authentication Modules
- PAM support
- Remote SMTP Relaying
- Virtual Hosting
- User Alias
- Pure Virtual User Support
- Per User Capability Configuration
- Persistent Running through SpeedyCGI

NS WebMail project is a simple set of PERL scripts, it works using module Mail::POP3Client, and allows to send and receive MIME compliant mails.
The whole thing is "secured" using POP3 authentication, ie mail cant be send or retrieved without initial correct authentication.APOP and standard PASS authentication work.
No need of any SQL base and so on. However, better know how PERL and CGIs work ! This allows NSWM to remain simple and light, and not to require an important set of PERL modules.
NSWM now support two kinda security improvments:
- HTTP Auth: just configure your Apache to authenticate user with normal HTTP Auth. Then you
need to use indexauth.pl instead of index.html as a start page, and run NSWM in mod_perl.
It works automatically.
- Cookie stored key: the key used to encrypt the password may be stocked partially in a cookie.
This prevents bad guys from accessing other users inboxes when they used shared computers.
You have to enable this feature in the configwm.pm file, at "cookiedomain": enter your
domain to enable the feature, comment the line out to disable.
Both security features will work over HTTPS.
Supported languages
Modules exists and languages have been tested for:
- English (lang-en.pl module, core module)
- Francais (lang-fr.pl module, dev module)
- Russian (lang-ru.pl module, dev module)
- Hrvatski (lang-hr.pl module, trn module from dpavlin at rot13.org)
- Deutsch (lang-de.pl module, trn module from Tobias.Mueller at stud.uni-hannover.de)
- Norwegian (lang-no.pl module, trn module from erlingp at f00bar.fagmed.uit.no)
- Hungarian (lang-hu* modules, trn module from keve_g at mail.takarek.net)
- Swedish (lang-se.pl, trn module from hm at nool.nu)
- Czech (lang-cz.pl, trn module from svasek at nextra.cz)
- Italian (lang-it.pl, trn module from theos at bp.lnf.it)
- Spanish (lang-spl.pl, trn module from scristi at startlight.com)
- Portuguese (lang-pt.pl, trn module from luiz at pucrs.br)
- Romanian (lang-ro.pl, trn module from chally_ro at yahoo.com)
Anyone translating the langpack in another language is asked to send it us, please !
This way we can improve NSWM.
installation
1- Unzip it:
On performant UNIX (with recent gnu tar), do a tar xvzf nswm-XXXXXX.tar.gz
On Windows, use Winzip or PowerArchiver (http://www.powerarchiver.com)
2- Set up your favorite HTTP server to handle the application.
For Apache:
=> put an Alias section as /nswm for the nswm/html directory
=> put a ScriptAlias section as /nswm/cgi-bin for the nswm/cgi-bin directory
For IIS,NES:
Use the graphic interface to set it up properly. Refer to server documentation.
3- Then you have to edit configwm.pm file and specify your SMTP server ($SMTPserver variable).
Words and paths can be set up in config.pl file.
You can also choose the language.
Nota: configwm.pm template is configwm.pm.dist.
4- PERL Modules to install if not installed:
Dont forget to install them (example with Mail::POP3Client):
=> perl -MCPAN -e install Mail::POP3Client on UNIX (or see at http://www.cpan.org)
or ppm Mail-POP3Client on WNTs ActivePerl (but better see at http://www.activetsate.com)
The following modules/packages are needed:
IO-stringy,MIME-Base64,MIME-Lite,MIME-tools,MailTools,Mail::POP3Client,TimeDate,URI,CGI
(yeah, thats a lot, i know. MIME encoding/decoding isnt a simple thing...)
5- Misc install things:
Dont forget to chmod 777 (or, better, chown apache or nobody or www-data) the /var/opt/nswm/log and
/var/opt/nswm/tmp directories if you dont change those locations in the configwm.pm file.
You can do a small cron script to launch bin/nswmcron to enable the automatic cleanup of temp files (This is automatically done by the RPM). Dont forget to change the html/title.htm file....
Enhancements:
- Several improvements in mail header decoding in the inbox.
- Optional ability to report spam to spam software (tested and documented with SpamAssassin).
- Full management of the "Urgent header".

Yukatan Webmail provides an advanced email management system.
The goal of the project is to create an advanced webmail system, that uses a relational database backend to provide efficient search and classification capabilities.
The project is currently in pre-alpha state. The underlying data model has just reached 1.0 status, and a couple of utility tools are under active development.
Yukatan components
The Yukatan webmail system is developed as a collection of independent components based on a central data model.
Enhancements:
- Yukatan data model 1.0
- Java importer sources
- Initial webapp code for the webmail part

Mail::Webmail::Gmail is an interface to Googles webmail service.

SYNOPSIS

# Perl script that logs in to Gmail, retrieves the user defined labels
# Then prints out all new messages under the first label

use Mail::Webmail::Gmail;

my $gmail = Mail::Webmail::Gmail->new(
username => username, password => password,
);

my @labels = $gmail->get_labels();

my $messages = $gmail->get_messages( label => $labels[0] );

foreach ( @{ $messages } ) {
if ( $_->{ new } ) {
print "Subject: " . $_->{ subject } . " / Blurb: " . $_->{ blurb } . "n";
}
}

ABSTRACT

This perl module uses objects to make it easy to interface with Gmail. I eventually hope to implement all of the functionality of the Gmail website, plus additional features.

Because Gmail is currently in Beta testing, expect this module to break as they make updates to thier interface. I will attempt to keep this module in line with the changes they make, but, if after updating to the newest version of this module, the feature that you require still doesnt work, please contact me with the issue.