apt-cache show mailx
Package: mailx
Priority: important
Section: mail
Installed-Size: 276
Maintainer: Robert Luberda <robert@debian.org>
Architecture: i386
Version: 1:8.1.2-0.20031014cvs-1
Provides: mail-reader
Depends: libc6 (>= 2.3.2-1), liblockfile1 (>= 1.0), mail-transport-agent, base-files (>= 2.2.0)
Conflicts: suidmanager (<< 0.52)
Filename: pool/main/m/mailx/mailx_8.1.2-0.20031014cvs-1_i386.deb
Size: 125312
MD5sum: e16d92b9c403df9b2f4dde295d1d9054
Description: A simple mail user agent
mailx is the traditional command-line-mode mail user agent.
Even if you don't use it it may be required by other programs.
Task: mail-server
A+
Olivier