TeX Live mailing lists

First, two common kinds of messages which should not go to any TeX Live list:

• Package bug reports should go to the package author. TL redistributes what is on CTAN without changes.
• General (La)TeX usage questions, including questions about specific packages, should go to a general help resources. The TeX Live lists are for TeX Live topics specifically.

The following mailing lists related to TeX Live are hosted on tug.org:

• tex-live@tug.org - bug reports, package requests and packaging problems, license issues, and general TeX Live discussion of any kind. Reports about specific packages should go to the package maintainers.
• tlbuild@tug.org - specifically about building binaries from sources included in TL, and additional custom binaries.
• tldistro@tug.org - specifically about adapting TeX Live for complete OS distributions.
• tldoc@tug.org - specifically about the base TeX Live documentation and its translations.
• tex-live-commits - archive of commits to the source repository.
• tlsecurity@tug.org - specifically for security-related reports. Archives are not public.

You can (un)subscribe to each or peruse their archives via the web interfaces linked above.