The "Mail User's Shell" (MUSH) is a "Mail User Agent" (MUA) that is designed to manage electronic mail on most UNIX systems. That is, mush is used by users to read mail, sort it, edit it, delete it, or use it to act as an interface to send mail to others. A Mail Transport Agent (MTA) is the program which mush communicates with that actually -delivers- mail. Mush is copyright (c) 1986, 1987, 1988, 1989, 1990, 1991 by Dan Heller. All Rights Reserved. This software is not in the public domain.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.