Free Outlook Express Spam FilterAnti-Spam Blocker Software For Microsoft

Stop Spam In Outlook

On the face of it, stopping spam in Outlook would seem to be a trivial exercise, such as to empty spam in outlook. You simply configure your mail server or mail browser so that it ignores email from known spammers. While the list of spammer addresses would change often, as new spammers start up or spammers get new IP addresses, the software could dynamically download new addresses to block. This method is called black holing, and while it does have its adherents, it also comes with some problems. With a free spam remover for outlook express you can block these spammer addresses.

One problem with black holing has to do with the way most spammers work. Instead than use their own mail server, and have their spam blocked, most spammers use other people's mail servers to spew their advertisements. In the past, mail servers came configured to act as open relays, meaning anyone could connect to that server and have it relay email, including spam. You might wonder about why doing this, but used as a default configuration, it meant the mail server needed little or no configuration and you may have to combat spam with applescript in outlook express.

For spammers, this was a windfall, because it provides two things. One, someone else's mail server would do the heavy lifting. All the spammer had to do was run software that connected to the open relay, send a hello message, a spoofed sender name, a list of recipients, and finally, the actual email message. The open relay would then have to connect to the mail server for each recipients and deliver the mail, perhaps leading to thousands of connections--while the spammer made only one. If you were to get an email from a spammer, you can always report spam from outlook with a good spam filter for outlook.

The second great benefit for the spammer is that the spam now appears coming from an IP address that is not associated to the spammer in any way, shape, or form. The victim, the open relay, will soon wind up on a black hole list. Without stopping spam in Outlook, the victim will also be inundated with bounced emails, as spammers' lists contain many out-of-date or non-existent email addresses. If the spoofed sender address exists, that user's mailbox may also become full of bounce messages reflecting all the bad email addresses used by the spammer. Most bayesian spam filters for outlook express can detect spoofed senders however.

Spammers can find open relays by scanning for port 25, then attempting to send an email. If the try fails, the mail server has been configured so that it will not relay mail for just anyone. If the try succeeds, the spammer will soon (within a day) be using the open relay to send out spam. At this point, you would have to stop spam in Outlook and are probably saying to yourself, "I hate outlook spam".

Over time, businesses and other organizations have learned that being an open relay is a bad idea. You cannot simply block access to port 25 on your mail server, as this also prevents the server from getting legitimate emails. But servers can be configured so that they will only relay email for people within the organization, business, or an ISPs network. All major mail servers now come with relaying disabled by default. You can always block spam in outlook by domain as well.

Deprived of open relays, the ever effective spammers looked for new victims, and found them, on broadband networks. Broadband network subscribers are typically home users and small businesses. With hundreds of thousands, perhaps millions, of potential targets, some open relays can still be found. And even when they don't exist, a new relay can be created with a little help. This is why we have to stop spam in outlook with a free outlook express spam guard.

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