How to Install and Uninstall smtpprox-loopprevent Package on Ubuntu 20.10 (Groovy Gorilla)

Last updated: January 11,2025

1. Install "smtpprox-loopprevent" package

In this section, we are going to explain the necessary steps to install smtpprox-loopprevent on Ubuntu 20.10 (Groovy Gorilla)

$ sudo apt update $ sudo apt install smtpprox-loopprevent

2. Uninstall "smtpprox-loopprevent" package

Please follow the instructions below to uninstall smtpprox-loopprevent on Ubuntu 20.10 (Groovy Gorilla):

$ sudo apt remove smtpprox-loopprevent $ sudo apt autoclean && sudo apt autoremove

3. Information about the smtpprox-loopprevent package on Ubuntu 20.10 (Groovy Gorilla)

Package: smtpprox-loopprevent
Architecture: all
Version: 0.1-1
Priority: optional
Section: universe/mail
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Jesse Norell
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 72
Depends: perl, adduser (>= 3.11), lsb-base, libmailtools-perl, libmsdw-smtp-perl | dkimproxy (<= 1.4.1-3)
Filename: pool/universe/s/smtpprox-loopprevent/smtpprox-loopprevent_0.1-1_all.deb
Size: 10544
MD5sum: f99de0d87f1d135f2a0e6b362083845f
SHA1: 6f78500a9f750f0d2be0a1e901bd6637d723fbd6
SHA256: 542e748644363b4422a4fc0b8693548dd90cf252a26abf005e13adc104aad7b3
SHA512: 52f1bcc0a0463096e26dafa9733c27eb055e0e29039724586b7f68c174368ebc264fb64a6aee850f1782b518324a021262b8e499b4a49dca500fc9dccb0e83dc
Homepage: https://github.com/jnorell/smtpprox-loopprevent
Description-en: Transparent SMTP proxy to prevent mail forwarding loops
smtpprox-loopprevent is a transparent SMTP proxy which rejects a message
if any of the recipient addresses match a Delivered-To header.
.
It was written to be used as a Postfix before-queue filter.
Description-md5: 2f78846f4b4772124e199726e65d6b57