Maintainers for libmailutils-dev are Jordi Mallach <jordi@debian.org>.
You may want to refer to the following packages that are part of the same source: libmailutils5, libmailutils7, libmailutils9, libmailutils9t64, libmu-dbm7, libmu-dbm9, libmu-dbm9t64, mailutils, mailutils-common, mailutils-comsatd, mailutils-doc, mailutils-guile, mailutils-imap4d, mailutils-mda, mailutils-mh, mailutils-pop3d, python-mailutils, python3-mailutils.
You might like to refer to the libmailutils-dev package page, to the Package Tracking System, or to the source package src:mailutils's bug page.
If you find a bug not listed here, please report it.