SpamWeeder Premium Features

Click the tabs below to view SpamWeeder Premium Security, Backup, and Management features.

Filtering Accuracy

Up to 99.98% of spam with a .0001% false-positive ratio. The system guards against viruses, malware, ransomware, and phishing attacks by utilizing multiple layers of filtering.


All incoming emails are scanned by the SpamWeeder Premium system. Add-on outbound filtering to "scan all emails sent to recipients outside your company.

Spam Quarantine

A domain-wide quarantine can be enabled along with individual user quarantines to hold messages that are likely to be spam. These emails are automatically deleted after 7 days.

MX Record Protection

The SpamWeeder Premium records will replace your existing MX records. This DNS configuration ensures that all messages pass through the email security system. In addition, it makes it more difficult for spammers to directly target your company mail server.

Automatic Updates

The SpamWeeder Premium system receives real-time updates for protection against the latest threat patterns based on worldwide databases that analyze millions of emails per day.

Control Filtering Levels

An administrator can adjust domain-wide filtering settings to determine the threshold to quarantine a message or mark it with a notation.

Report Spam

To help train and fine tune the filtering engine, users may report spam by uploading .eml or .msg files within the web-based control panel.

High Availability

SpamWeeder Premium service includes four nodes in two PoPS (Points of Presence) for better reliability.

MX Backup

Four days of failover are included in the event that your email system is unavailable. For protection against longer periods of downtime, Webservio offers Mail Bagging. To continue sending and receiving messages during mail server downtime, add Message Continuity service.

Delivery Attempt Cycle

If your email system is unavailable, messages will be held and delivery re-attempted on a recurring cycle.

Multiple Delivery Routes

Add multiple destinations for email delivery to accommodate multiple mail servers, load balancing, failover options, or other custom configurations.

Multi-tier Graphical User Interface (GUI)

SpamWeeder Premium uses a simple interface with easy-to-navigate icons.


Add aliases for domains and/or specific email addresses.

Automatic User Detection

Administrators can enable automatic user detection using Active Directory or LDAP sync so that a user account will be automatically created the first time an employee logs into the SpamWeeder control panel. Alternately, users can be added manually or by uploading a .csv file.

User Authentication

Allow users to log into the management portal using their AD or LDAP credentials.


Choose from English, French, German, or Spanish. Additional languages available upon request.

Statistics and Reports

Reports are available in PDF or HTML format and can be emailed to specified addresses daily or weekly.

Log Search

Administrators can search message logs up to 4 weeks prior. Searches can be customized according to email header information, such as sender, recipient, subject, message ID, and more. Searches can be further refined based on how the message was classified by the filtering system and the delivery status. Log search results can be exported as a .csv file.