You can specify the location the error message is forwarded to as $maintainer_recipient_maps variable.
Undefined by default. Error messages are logged at a log file but not forwarded.
If enabled, this function forwards the error messages. Just forward it as mime/multipart which contains one messages/rfc822 part.
FUTURE PLAN: we forward error messages with the analyzed data.
REFERENCE: fml-devel ML 451 around
Copyright (C) 1993-2018 Ken'ichi Fukamachi mail:< fukachan at fml.org >