Complete Guide: Installing mailavenger on Ubuntu 21.10 (Impish Indri) 2024

1. Install "mailavenger" package

Please follow the instructions below to install mailavenger on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                mailavenger
            
                    
    
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2. Uninstall "mailavenger" package

Please follow the step by step instructions below to uninstall mailavenger on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                mailavenger
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the mailavenger package on Ubuntu 21.10 (Impish Indri)

Package: mailavenger
Architecture: amd64
Version: 0.8.5-2build1
Priority: extra
Section: universe/mail
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Ulises Vitulli
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1643
Pre-Depends: adduser (>= 3.40)
Depends: libc6 (>= 2.17), libdb5.3, libgcc-s1 (>= 3.0), libpcap0.8 (>= 0.9.8), libssl1.1 (>= 1.1.0), libstdc++6 (>= 4.1.1), init-system-helpers (>= 1.51), default-mta | mail-transport-agent | postfix, lsb-base
Filename: pool/universe/m/mailavenger/mailavenger_0.8.5-2build1_amd64.deb
Size: 521352
MD5sum: 963a361de4e03c611eda8453bd5dd137
SHA1: cd41db48ed8e37a7ff8a190e46447bb405793118
SHA256: 7417be620970c8103ae7da8b4382b7d7d61ee21c3dcb7873333055b5d10f9c31
SHA512: a69e647a48f8bb870f9cfb7ffff8c2305d53e6bf3652f02ddb5777401ce9fb5830c438b76ae395f07920ae3905930c26e93784cdae35bb1cb53ac5da1a46084d
Homepage: http://www.mailavenger.org/
Description-en: Highly configurable, MTA-independent SMTP filter server
Mail Avenger is a highly configurable, MTA-independent Spam filtering solution
at SMTP'ing time.
.
The criteria Mail Avenger uses to handle filtering is based on a "how is it
being send?" fashion, instead of the classical "what are you sending?" model,
in which the body or mail itself is analysed looking for SPAM patterns,
keywords, bad words or applying Bayesian filters, like SpamAssassin, DSPAM or
SpamBayes does.
.
A distinguishing feature of Mail Avenger is that it allows you to reject spam
during SMTP time, before even spooling messages in your local mail queue.
This carries interesting features like identifying most clients OS (using
TCP SYN fingerprints), acquiring client's network information, embed
cryptographically secure expiration times in temporary mail addresses
to validate mail before receiving the message body, between others.
.
This is a partial list of features:
* Mail-bomb protection
* TCP filtering
* Network-level traffic analysis
* SMTP-level traffic analysis
* SMTP callbacks
* Per-user and per-user-extension mail scripts
* Per-user mail relay checks
* Virtual domain mapping
* Alias to user mapping
* RBL support
* SPF
* SPF language queries
* Asynchronous DNS queries
* "Bodytest" support
* SMTP STARTTLS support
Description-md5: 330d263ea10db5ea7252edb4878c1514