No Spam Today! for Servers 3.1.4.2 is a Anti Spam Software product from byteplant.com, get 5 Stars SoftSea Rating, No Spam Today! is an SMTP/POP3 proxy server based spam filter that sits between the internet and your mail server. Incoming mail is accepted from the Internet and checked for spam and viruses. NoSpamToday! uses the award-winning SpamAssassin engine to flag spam mail in the subject line and add a filtering report to spam mails according to your configuration.NoSpamToday! works with products of all vendors of mail client or server software, and also allows simple integration of third-party virus checkers.
NoSpamToday! for Servers is a server-based anti spam filter that protects any SMTP or POP3 mail server against spam. It is the ideal anti spam product for MS Exchange, Lotus Notes/Domino, IMail and any other mail server software. Its flexible proxy architecture makes it very easy to integrate NoSpamToday! into any existing E-mail environment.
Note: If you need a desktop spam filter for POP3 email clients, please have a look at the workstation edition of NoSpamToday!.
When installing No Spam Today! you will get:
1. A complete one stop setup routine that installs one of the world's most advanced and thorough spam filters on your server in a matter of minutes.
2. A reliable SMTP/POP3 proxy service program that makes it easy to integrate No Spam Today! into any existing email infrastructure
3. An easy-to-use Admin Wizard to configure all important settings of No Spam Today! and the SpamAssassin engine
4. Updates, e.g. when new versions of the SpamAssassin engine are released
5. An attachment blocker, and built-in support for third-party virus checkers
6. Free support (commercial licenses only)
NoSpamToday! is available as freeware for personal and non-commercial use. Several commercial licenses are available, offering exceptional value at low prices.
NoSpamToday! for Servers protects you against all Email-borne threats: spam, viruses and phishing. It can be used with
SMTP servers
POP3 servers
Server-based anti spam filter for POP3 email clients in a local network.
Fight Spam with Award-Winning SpamAssassin!
NoSpamToday! for Servers accepts incoming emails via SMTP or POP3 and scans them, using the award-winning SpamAssassin engine.
SpamAssassin combines the most impactful and advanced anti spam technologies into one strong solution that accurately determines if a message is or is not spam. It uses a comprehensive list of heuristic rules and checks to score messages. This filtering is totally automated, and spam-scoring thresholds are customizable. It also includes Bayesian spam filtering and offers many additional features, such as complete spam message reporting, header reporting and much more.
SpamAssassin uses the following tests and techniques to identify spam:
Email Header Analysis:
The mail headers are scanned for some small inconsistencies that can give away forgeries: A mail date in the past or in the future, forged message IDs, and the like.
Keyword Checking and Text Analysis:
The mail body is scanned for typical spam mail content, such as spam keywords, capitalized letters, or invitations to buy or click something.
Bayesian Spam Filtering:
Bayesian spam filtering statistically calculates the probability that an inbound message is spam. Spam mails can be trained, so that similar mails are more likely to be identified as spam in the future.
Realtime DNS Blacklist (DNSBL, RBL) Checking:
Queries to DNSBL servers are used, e.g. to see if a mail has been submitted from a known open mail relay or notorious spam sender.
Multiple SURBL (Spam URI Realtime Blocklist) Checking:
Spammers want you to click on hyperlinks referring to their sites, so a lookup in a database of known spamadvertised sites has proven to be highly impactful in identifying spam mails. Similar to Realtime DNS Blacklists, SURBL (Spam URI Realtime Block Lists) checks will block messages that contain URIs in the message body that link to known spam hosts.
SPF (Sender Policy Framework) Support:
SPF is an emerging standard to detect forged "From" addresses in emails.
Automatic Whitelist Management:
SpamAssassin's Auto-Whitelist (AWL) tracks scores of regular correspondents to automatically identify legitimate sender addresses.
White and Black Lists:
White and Black lists can be used to configure which email addresses are permitted or denied.
The result of all these tests is added up to form a spam score. A mail is considered spam if the score exceeds a configurable threshold.
NoSpamToday! Feature Overview
Click on the links below to learn more about NoSpamToday!'s features:
Seamless Integration Into Any Existing E-Mail Environment
Highly Adaptive through a Wide Range of Mail Filtering Policies
Flexible Filter Chain Architecture
Easy To Use Setup and Wizard-based Configuration
Advanced Content Checking and Processing
Protection Against Directory Harvesting Attacks
Open Relay Protection
Mail Flooding Protection
Email Archiving
Extensive Reporting, Statistics and Logging Facilities The license of this email software is Free Trial Software, the price is $239, you can free download and get a free trial before you buy. If you want to get a full or nolimited version of No Spam Today! for Servers, you can buy this email software.