How to Install and Uninstall postgrey.noarch Package on Red Hat Enterprise Linux 9 (RHEL 9)

Last updated: June 25,2024

1. Install "postgrey.noarch" package

This guide covers the steps necessary to install postgrey.noarch on Red Hat Enterprise Linux 9 (RHEL 9)


    
        
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                sudo dnf update
            
                    
    
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                sudo dnf install
            
                        
                postgrey.noarch
            
                    
    
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2. Uninstall "postgrey.noarch" package

Please follow the instructions below to uninstall postgrey.noarch on Red Hat Enterprise Linux 9 (RHEL 9):


    
        
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                sudo dnf remove
            
                        
                postgrey.noarch
            
                    
    
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                sudo dnf autoremove
            
                    
    
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3. Information about the postgrey.noarch package on Red Hat Enterprise Linux 9 (RHEL 9)

Last metadata expiration check: 0:06:11 ago on Mon Feb 26 07:04:30 2024.
Available Packages
Name : postgrey
Version : 1.37
Release : 17.el9
Architecture : noarch
Size : 51 k
Source : postgrey-1.37-17.el9.src.rpm
Repository : epel
Summary : Postfix Greylisting Policy Server
URL : http://postgrey.schweikert.ch/
License : GPLv2+
Description : Postgrey is a Postfix policy server implementing greylisting. When a request
: for delivery of a mail is received by Postfix via SMTP, the triplet CLIENT_IP /
: SENDER / RECIPIENT is built. If it is the first time that this triplet is
: seen, or if the triplet was first seen less than 5 minutes, then the mail gets
: rejected with a temporary error. Hopefully spammers or viruses will not try
: again later, as it is however required per RFC.