How to Install and Uninstall libmail-checkuser-perl Package on Ubuntu 16.04 LTS (Xenial Xerus)

Last updated: March 15,2025

1. Install "libmail-checkuser-perl" package

Learn how to install libmail-checkuser-perl on Ubuntu 16.04 LTS (Xenial Xerus)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                libmail-checkuser-perl
            
                    
    
    Copied

2. Uninstall "libmail-checkuser-perl" package

This guide covers the steps necessary to uninstall libmail-checkuser-perl on Ubuntu 16.04 LTS (Xenial Xerus):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                libmail-checkuser-perl
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the libmail-checkuser-perl package on Ubuntu 16.04 LTS (Xenial Xerus)

Package: libmail-checkuser-perl
Priority: optional
Section: universe/perl
Installed-Size: 85
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Perl Group
Architecture: all
Version: 1.21-2
Depends: perl, libnet-dns-perl
Filename: pool/universe/libm/libmail-checkuser-perl/libmail-checkuser-perl_1.21-2_all.deb
Size: 19548
MD5sum: 5a2366ffd94eefe9e4a0836569112d9f
SHA1: 0a3bc5d678ccc898b44c4b59c09a3de33dcb69b3
SHA256: da25b11efed0ab712c336f511f9f9c30bc9158dd4f1c11fdf028f9ad3baaa0cf
Description-en: Perl module for checking email addresses for validity
Mail::CheckUser provides routines for quickly checking the validity of
email addresses. It carries out the following checks:
.
* syntax of the email address
* existence of MX or A records for the domain part (optional)
* direct connection via SMTP simulating email delivery with MAIL
and RCPT (optional)
Description-md5: c6dc8eee36bd85b09680c46dcb3f5b4a
Homepage: http://search.cpan.org/dist/Mail-CheckUser
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu