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The Anti-Spam SMTP Proxy (ASSP) server project is an Open Source, Perl based, platform-independent transparent SMTP proxy server that leverages numerous methodologies and technologies to both rigidly and adaptively identify e-mail spam. ASSP is easy to set up because it requires only minor changes to the configuration of your your Mail Transfer Agent.
Features
Some ASSP's [Features] are:
- Bayesian analysis
- [Penalty_Box] (PB) trapping
- Realtime Blackhole Listing [DNSBL]/RBL
- [URIBL] (Uniform Resource Identifier Black Listing)
- Multi-level [SPF] (Sender Policy Framework) validation and blocking
- [SRS] (Sender Rewriting Scheme) fix-up
- Session [Delaying/Greylisting] and connection response delaying
- Sender validation and recipient validation ([LDAP])
- Multi-level attachment blocking (based on block lists or allow lists)
- As well as multiple RFC validation mechanisms.
Quick starts
-
[QuickStart] (general)
- QuickStarts for different Configs: Special Setups like Dual NICs & other fancy stuff
Manuals
[ASSP_Documentation]
[ASSP_Bayesian_Filter]
[Penalty_Box]
[Global_Penalty_Box]
[How_do_i_use_the_e-mail_interface]
[ASSP_Basic_Workflow]
[ASSP_Advanced_Workflow]
[Microsoft_Exchange]
[Regular_Expressions]
[Relaying?]
[Supported_databases]
[Setting_up_SSL_for_a_Windows_Server_2003]
Version 1.x
[Perl_requirements_ASSP_version_1.x]
Version 2.x
[Perl_requirements_ASSP_version_2.x]
Configuration settings
Version 1.x
ASSP 1.x configuration settings
Version 2.x
[ASSP_2.x_configuration_settings]
Usefull links
ASSP Project Page on Sourceforge
ASSP Forum
ASSP Deluxe for cPanel
ASSP With Embedded ClamAV
ASSP FreeBSD Port
ClamAV for Mac
ClamAV for Win
ClamAV Additional Signatures
Sanesecurity
Related
Wiki: ASSP_2.x_configuration_settings
Wiki: ASSP_Advanced_Workflow
Wiki: ASSP_Basic_Workflow
Wiki: ASSP_Bayesian_Filter
Wiki: ASSP_Documentation
Wiki: Bayesian_spam_filtering
Wiki: DNSBL
Wiki: Delaying/Greylisting
Wiki: Features
Wiki: Global_Penalty_Box
Wiki: How_do_i_use_the_e-mail_interface
Wiki: LDAP
Wiki: Microsoft_Exchange
Wiki: Penalty_Box
Wiki: Perl_requirements_ASSP_version_1.x
Wiki: Perl_requirements_ASSP_version_2.x
Wiki: QuickStart
Wiki: Regular_Expressions
Wiki: Relaying?
Wiki: SPF
Wiki: SRS
Wiki: Setting_up_SSL_for_a_Windows_Server_2003
Wiki: Specific_Config_QuickStarts
Wiki: Specific_OS_QuickStarts
Wiki: Supported_databases
Wiki: URIBL
I appreciate the overview of ASSP's features, as it gives me an idea of the capabilities of this SMTP proxy server. getting over it
Last edit: GodfreyDare 2024-01-23