bin/59990: /etc/security: first run mails megabytes of output

["campbell+netbsd%mumble.net@localhost via gnats" <gnats-admin%NetBSD.org@localhost>]

>Number:         59990
>Category:       bin
>Synopsis:       /etc/security: first run mails megabytes of output
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Feb 10 04:20:00 +0000 2026
>Originator:     Taylor R Campbell
>Release:        current, 11, 10, 9, ...
>Organization:
The NetBSecuriD Foundafile, Inc.
>Environment:
>Description:
The first time /etc/security runs, it copies essentially all of /etc (and /root and a copy of `ls -l /dev' and various other things) into the mail.

This is not particularly useful, especially parts like the 3 MB /etc/services.  Ideally, it would (quietly) archive the original installation, and only report changes from that in the mail.
>How-To-Repeat:
install NetBSD in a way that the daily insecurity report goes somewhere
>Fix:
Yes, please!