Header field: Conversion-With-Loss

Lossy conversion allowed?

Applicable protocol:
Mail (http://www.rfc-editor.org/rfc/rfc2822.txt)
Status:
standards-track
Author/Change controller:
IETF (mailto:iesg@ietf.org)
Internet Engineering Task Force.
Specification document(s):
http://www.rfc-editor.org/rfc/rfc2156.txt
Related information:
The body of this message may not be converted from one character set to another if information will be lost. Values: Prohibited and allowed. RFC 2156 (MIXER), not for general use.