This file is indexed.

/etc/amavis/en_US/charset is in amavisd-new 1:2.7.1-2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
2
3
4
# This is charset for en_US messages.
# If you are creating new messages, use 'iconv -l' to get possible encodings.
ascii   # or iso-8859-1
ignored lines after first one