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4PSA Spam Guardian

4PSA Spam Guardian provides the most advanced anti-spam features for Plesk Panel servers. Featuring a wide range of anti-spam tests, as well advanced network tests, Spam Guardian can filter up to 98% of the unwanted email messages.

With 4PSA Spam Guardian you can limit the number of spam messages that hit your server and fine tune the spam detection settings on a customer/domain level. Anti-spam control can be enabled for domains and/or mailboxes. You can allow clients and domain administrators to change anti-spam engine settings.

Compatible with: all Plesk Panel versions for Linux/UNIX.

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Protect against spam entire domains and/or individual mailboxes
Separate access permissions for Plesk Panel clients and domain administrators
Automatic learning process based on Bayesian networks
Per server, per domain, and per mailbox advanced anti-spam settings
- Tag emails with a score over X with a custom subject tag
- Drop emails with a score over Y
- Forward spam to another email address
- Provide spam messages as attachments
Anti-spam engine settings:
- Collaborative spam filtering networks support (Razor/Pyzor/DCC)
- Auto-white-listing
- Auto-learning with threshold values setup
- Message encoding and language filtering check
Advanced real-time statistics:
- All statistics are recorded at mailbox, domain, and server level
- Graphs generated based on anti-spam engine statistics
- Processed emails/Dropped emails/Tagged emails
- Statistics information: Best day, Worst day, Average spam detected etc.
- Sends daily statistics to clients by email
Ability to setup filters manually:
- White list - Allows you to specify email addresses or domains that are automatically trusted
- Blacklist - Allows you to specify email addresses or domains that are automatically blocked
- Trusted networks - Allows you to specify network addresses that are fully trusted
- Import and export text files containing blacklists, white lists, and trusted networks
Define custom spam processing rules:
- Filter expression in subject, content or headers
- Choose the position of the filtering expression relative to field
Automation management settings for server administrators:
- Automatically protect new domains
- Automatically allow new clients to access the interface
- Allow inheritance of White-list, Blacklist, and Trusted Networks settings

Better Prices, More Features

4PSA Spam Guardian can be purchased in a bundle with other products. You will enjoy a better price and more features that help administrators and hosting clients. Click the bundle you want to purchase in order to add it to the hosting cart.

4PSA Extreme Bundle (includes: 4PSA Notifications , 4PSA Client Backup , 4PSA Clean Server , 4PSA Spam Guardian , 4PSA Total Domains , 4PSA Total Backup , 4PSA Server Assistant , 4PSA Integrator )
Buy now for: 10 domains (359USD ) | 100 domains (559USD ) | Unlimited domains (699USD )

4PSA Mega Bundle (includes: 4PSA Notifications , 4PSA Client Backup , 4PSA Clean Server , 4PSA Spam Guardian , 4PSA Total Domains )
Buy now for: 10 domains (199USD ) | 100 domains (319USD ) | Unlimited domains (429USD )

4PSA Mail Guardian (includes: 4PSA Clean Server , 4PSA Spam Guardian )
Buy now for: 10 domains (159USD ) | 100 domains (229USD ) | Unlimited domains (269USD )

4PSA Super Bundle (includes: 4PSA Notifications , 4PSA Client Backup , 4PSA Clean Server , 4PSA Total Backup , 4PSA Total Domains , 4PSA Spam Guardian , 4PSA Server Assistant )
Buy now for: 10 domains (309USD ) | 100 domains (479USD ) | Unlimited domains (619USD )

4PSA Ultra Bundle (includes: 4PSA Notifications , 4PSA Client Backup , 4PSA Clean Server , 4PSA Spam Guardian , 4PSA Total Backup , 4PSA Total Domains )
Buy now for: 10 domains (259USD ) | 100 domains (399USD ) | Unlimited domains (529USD )

4PSA VIP Bundle (includes: 4PSA Client Backup , 4PSA Clean Server , 4PSA Notifications , 4PSA Spam Guardian , 4PSA Total Backup , 4PSA Total Domains , 4PSA Server Assistant , 4PSA Integrator , 4PSA Advanced Statistics )
Buy now for: 10 domains (399USD ) | 100 domains (619USD ) | Unlimited domains (779USD )

Custom Quote

If you wish to purchase any 4PSA product for more than two servers, you will be eligible for a custom quote. Please contact sales in order to get your quote.

Free Support Included

Software Update Subscription support is free with the software purchase. The support package comes at no extra cost and offers Help Desk technical support and free software updates for 12 months. The support package can be optionally renewed after the first 12 months.

Free Online Resources

Complementary to the Software Update Subscription, the following resources are available:

Company Newsletter - Information about software updates, tips and tricks
Knowledge Base - Online resource providing answers to most common questions
4PSA Community - Help and learn on 4PSA moderated forums
Product Documentation - Release notes, User's Guides, Whitepapers etc.
Blog - An important source of information regarding product development strategy

Higher Level of Support

4PSA offers the Expert Cloud Support to companies that run mission critical systems and want to take advantage of the outstanding technical experience of the software vendor.

Becoming a Translator

If you want to become an official 4PSA translator, please check the localization partner program.

Available Language Packs

Before downloading the language pack, make sure that you choose the language pack matching the product version installed on your server.

Language provided	For version	Revised
French (209.72 KB)	3.1.5	Jan 30, 2009
German (209.72 KB)	3.1.5	Aug 28, 2008
Portuguese (209.73 KB)	3.1.5	Aug 28, 2008
Romanian (223.5 KB)	3.1.0	Jun 19, 2007
Thai (213.22 KB)	3.1.0	Aug 28, 2008

4PSA Spam Guardian vs. Plesk Spam Assassin interface

Please find below a short comparison between 4PSA Spam Guardian and Plesk Spam Assassin interface.

4PSA Spam Guardian vs. Plesk Spam Assassin Interface
	4PSA Spam Guardian	Plesk Spam Assassin Interface
Server level settings
Domain level settings
Mailname level settings
Forward spam to other email address
Apply protection in one click
Drop/Tag messages based on preset score
Spam detection statistics
Control spam email report from interface
Automatically protect new domains
Spam settings inheritance
Client / Domain permissions (can be used as a paid service and prevents system load)
Advanced reports for administrator
Custom filtering rules
Control advanced anti-spam engine settings
Requires separate Plesk license
Pricing	starting with 69USD	49USD