PUBLIC MARKS with tags spam & mail

In truth - Mailinator accepts ANY email you fling at it***. In other words - you can setup your OWN personal domains simply by setting your MX record (i.e. through your registrar or DNS server) to point your mail delivery to Mailinator! Simply put - if you own dinkybutt.com, you can simply change that domain's MX record to point to mail.mailinator.com and all email you send to dinkybutt.com (i.e. [email protected]) will then end up in Mailnator.

MAGIC-SMTPD is a drop in replacement for Dan Bernsteins qmail-smtpd, and was originally designed to be part of the LinuxMagic Magic Mail Server. This OpenSource version has been released to allow others to benefit from it's anti-spam components, and valid user checking to reduce server loads and spam volumes. It is designed to support stock qmail installations, qmail/vpopmail installations, as well as having database support. Designed for ISP service, this will work for all mail servers large and small. Comments are welcome. Support for other mailers is expected in the future. Complete support packages are also available.

smtp-delay is an add-on/plug-in intended for use with qmail. It was written primarily to add banner delays and antipipelining to qmail. These two features are known to be able to block certain types of spam and virus mail sent through non-rfc-compliant SMTP engines. When I looked around for programs to add this functionality to qmail, I found only one such program, and didn't like the way it was done. BTW...I have the same objections to the way its done in sendmail 8.13.x. Since banner delays (the server pausing for some time before issuing an SMTP banner) cause every SMTP connection to take longer, I thought it would be a good idea to somehow exempt "legitimate" mail servers...or at least not subject them to long banner delays. So I decided to tune the banner delay time based on the connecting IP's reverse DNS. IPs with no rDNS get treated the worst (longest banner delay). IPs with rDNS matching a regex intended to detect dynamic/end-user IPs get a moderate delay. All other IPs get a very short banner delay...just long enough to see if they immediately pipeline (send SMTP commands before the banner's been sent). The original intent for smtp-delay was that it should be run before rblsmtpd, and simply set the RBLSMTPD environment variable if applicable, letting rblsmtpd issue the 4xx response. Pretty early on, I realized smtp-delay should be able to run standalone (without dependence on rblsmtpd to do its talking) and issue a 4xx response on its own. Lately, the spam load against our mail cluster has gotten so bad that I've started running smtp-delay after rblsmtpd, based on the idea that there's no point waiting out a long banner delay holding an open socket to an IP we have no intention of accepting mail from anyway. This reduced our concurrency by about 20%.

is an unidirectional Mail Filter and Virus Scanner for Qmail. qmvc works in conjunction with the "dot-qmail" mechanism for qmail-local. It is entirely designed for Qmail and there are no additional patches required for Qmail.

Filtering add-ons to specific mail server applications and instructions on how to filter spam with specific servers. Remember that spam filters are also available that work with any mail server on a particular operating system, and that some spam filters can be found that function on any operating system, with any mail server.

Greylisting is a new method of blocking significant amounts of spam at the mailserver level, but without resorting to heavyweight statistical analysis or other heuristical (and error-prone) approaches. Consequently, implementations are fairly lightweight, and may even decrease network traffic and processor load on your mailserver. Greylisting relies on the fact that most spam sources do not behave in the same way as "normal" mail systems. Although it is currently very effective by itself, it will perform best when it is used in conjunction with other forms of spam prevention. For a detailed description of the method, see the Whitepaper. The term Greylisting is meant to describe a general method of blocking spam based on the behavior of the sending server, rather than the content of the messages. Greylisting does not refer to any particular implementation of these methods. Consequently, there is no single Greylisting product. Instead, there are many products that incorporate some or all of the methods described here.

oundcube webmail est un de mes webmails préférés : simple, léger et joli il combine certaines qualités indéniables pour un webmaster. Mais l'une des particularités de ce webmail, c'est qu'il ne possède pas officiellement de "plugin" pour filtrer les spams. Sur mon serveur Spamassassin s'occupe de renommer l'objet des mails avec "***SPAM***" si le mail traité dépasse un certain "score". Bref, j'ai régulièrement une boite mail envahit par des 10zaines de spams et, au contraire de Squirrelmail, je ne peux pas les faire trier automatiquement pour qu'ils aillent dans un dossier "Spam" ou "Indésirables" ... ET BIEN SI ! Sur les forums de Roundcube, il y a la solution, que je viens de tester, et qui fonctionne très bien !

Permet d'ajouter automatiquement quelqu'un a des listes de spam. Pas très fair play...

Are you tired of typing your e-mail address in blogs and forums in a way like «john (dog) gmail.com» or «john (at) gmail (dot) com» in fear of receiving tons of spam messages afterwards? Do you want your e-mail address in a blog to be arranged creatively, not typed in a standard font? If your answer is «yes» than the «Make your e-mail a picture!» service is just what you need.

Les messages indésirables inondent votre boîte de réception ? Sur Mozilla Thunderbird 1.5.0.8, une fonction permet de les chasser.

Collaborative Protection Against Disposable Email :: undisposable.org