=encoding utf8

=head1 NAME

email-print-mime-structure - display a tree-like view of the MIME structure of an e-mail

=head1 SYNOPSIS

B<email-print-mime-structure> <B<message.eml>

=head1 DESCRIPTION

B<email-print-mime-structure> reads a MIME message from stdin and
produces a treelike representation to stdout.

If the user wants the parts numbered, they can feed the output through
something like "cat -n".


=head1 OPTIONS

None.

=head1 EXAMPLE

=over 4

    $ email-print-mime-structure <test.eml
    └┬╴multipart/signed 6546 bytes
     ├─╴text/plain inline 895 bytes
     └─╴application/pgp-signature inline [signature.asc] 836 bytes

=back

=head1 LIMITATIONS

B<email-print-mime-structure> currently does not try to decrypt
encrypted e-mails, so it cannot display the MIME structure that is
inside the message's cryptographic envelope.

B<email-print-mime-structure>'s output is not stable, and is not
intended to be interpreted by machines, so please do not depend on it
in scripts!

B<email-print-mime-structure> displays some data from within the
e-mail, but does not sanitize it before display.  Some particularly
cleverly-malformed MIME parameters might be able to induce apparent
formatting changes or emit arbitrary characters to stdout.

B<email-print-mime-structure> expects to be run in a UTF-8-friendly
environment.

=head1 SEE ALSO

https://tools.ietf.org/html/rfc2045, https://tools.ietf.org/html/rfc2049

=head1 AUTHOR

B<email-print-mime-structure> and this manpage were written by Daniel
Kahn Gillmor and Jameson Graef Rollins, with suggestions and feedback
from many others in the community that develops the notmuch mail user
agent.  It originated in the notmuch source tree.