From Fedora Project Wiki
Contacting fellow packagers from other distros
Sometimes (most of the time) if a package needs patches to be able to package it properly it might be a good idea to share your work/experience with fellow packagers from other distros and ask them todo the same with you. Especially if a package really needs a lot of work.
Below is a list of pages with package maintainers email-addresses from other distros, so that you can easily find whom to contact:
- Debian: http://www.debian.org/devel/people
- Mandriva: http://qa.mandriva.com/cgi-bin/srpmmaints.cgi
- FreeBSD: http://www.freebsd.org/ports/master-index.html (follow package name link)
And for completeness, here is the list for Fedora (the Bugzilla links show email addresses only to logged on users):