Free spam filters can help in the fight against unwanted or unsolicited emails known as “email spam.” On this page we will provide some information about free tools and techniques for individuals and businesses in establishing workable free spam filters.
These techniques may find limited application within enterprises, so we will also present information about professional solutions which, although not free, can satisfy most organization budgets.
Free Spam Filters - Background
Free email spam filters share some common features of professional systems and software. They check the address information from incoming emails as well and read email contents while looking for text patterns and keywords stored in “deny” lists. While professional grade filters can be dynamically updated by centralized security staff, limited protection is provided by free spam filters.
Free Spam Filters - Ok for home, bad for business.
Free spam filters, with their quirks and inflexibility can handle most of the needs of average home users, most are “set and forget.” On the other hand, administrators of medium and large email systems face manpower and budget challenges implementing enterprise spam filters, as they struggle to provide a high level of email service availability. Email spam filters must be continually adjusted so they do not block legitimate business communications, or let in new types of spam. Legitimate organizational emails coming from individual email accounts may look like spam because many use casual or familiar terminology. Handheld email systems may cause users to create or reply to legitimate emails but introduce spelling errors, abbreviations or proper names which may be flagged and quarantined by most email spam filters. For casual users, it is incumbent on the user to remember to periodically update their free spam filters.
Quarantined emails may have to be manually inspected. For home users, this may take only a few minutes, and can be done once a day. This contrasts with the increasing expenses and headcount faced by organizations which generally seek to retrieve as much valid email from customers and partners as possible, regardless of the expense.
Free spam filters alone cannot completely solve the email spam problem. All email users can follow these simple steps to limit spam:
- Never respond to spam emails, such as those offering links to stop sending the messages
- Avoid responding to and forwarding “chain emails”
- The Blind Carbon Copy or bcc: feature hides email addresses when sent to a large number of users
- Find out how to contact your Internet Provider’s system administration when you find new email spam messages so they can take action to reduce spam delivered by their systems
Free spam filters must be kept up to date because new kinds of spam are coming out all the time. For corporations, this can become an expensive and time-consuming process. One easy solution is to turn to managed email services like the MX Logic Email Defense Service which provides cost-effective and comprehensive email protection services, far beyond those offered by free spam filters.
MX Logic’s Email Defense Service can be implemented by pointing your organization’s Mail Exchange (MX) record to MX Logic’s SecureMX, MX Logic’s Email Defense Service screens an organization’s incoming email messages and processes them according to specified settings. Emails and attachments are checked for fraud, computer worms and trojans as they look for spam. MX Logic’s Email Defense Service also protects organizations from threats like email directory harvest attacks, denial of service attacks, channel flooding and other threats. Each can debilitate most email systems. Once incoming emails pass this line of thorough inspection, they are then forwarded to the organization’s internal email system. But MX Logic’s protection goes further. Buttons can be added to your Outlook client software to give your end-users the ability to identify malicious messages to our security center for evaluation by MX Logic’s experienced security staff.
Email Spam Filters – Services from MX Logic
Email Spam can be greatly reduced by using MX Logic Email Defense Service. Our award-winning managed email system offers enterprise-grade service and performance at a reasonable cost.
- is easily configured, administered and used
- Installation is easy and quick.
- MX Logic offers a comprehensive selection of service packages which provide constantly updated spam filters, protection against viruses and trojans and other email threats, all the while meeting your budget requirements.
MX Logic’s Email Defense Service is highly effective, effortless on your part, and can be activated rapidly. It requires no initial capital outlay or complex system integration. Simply point your incoming mail stream at MX Logic’s secure address. You will find the service is flexible, easy to administer and needs no ongoing maintenance effort by your personnel – MX Logic does all that work for you.
Related links from MX Logic:
- MX Logic Email Defense Service (PDF)
- MX Logic® Email Defense Service Product Brief
- MX Logic/VeriTest Overview (PDF)
- MX Logic Data & Fact Sheets
- MX Logic White Papers
- MX Logic Frequently Asked Questions
- Email Spam Filters
- Anti Spam Filters
- Spam Filters
For more information, follow this link for a comprehensive description of MX Logic’s Email Defense Service including our email spam filters.
Free Spam Filters – Additional Links
For helpful additional information on other free spam filters click one of the external links below:
Second-Generation Spam Solutions from Kaitlin Duck Sherwood -
http://www.overcomeemailoverload.com/advice/AntiSpamTools.php
Spam techniques (e-mail) taken from the free encyclopedia - Wikipedia:
http://en.wikipedia.org/wiki/Spam_techniques_(e-mail)
The best email spam solutions for Windows - Rian "hanser" Stockbower -
http://arstechnica.com/ask-ars/2003/Spam/index.html
Free Spam Filters - What The World Searches For
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Free Spam Filter Questions?
If you still have questions about Free Spam Filters , please contact us at 1.877.MXLOGIC (1.877.695.6442), via email at info@mxlogic.com, or submit an online inquiry.
