From TeX on Mac OS X wiki
We run a number of mailing lists. Others we don't but you still may be interested. Please refer to their respective pages for descriptions, etc.
The mailing lists in this section are TeX-centric.
General TeX lists
- TeX on Mac OS X mailing list: the primary mailing list for users of TeX on MacOS X. It is a catch-all mailing list with a large number of helpful users and software developers; the best place to ask MacTeX-specific questions;
- General TeX mailing list: Not specific to Mac or OS X. The best places to ask TeXnical rather than Mac-specific questions: "How I can do this in TeX?"
- pdftex mailing list: Not specific to Mac or OS X. One of the best places to to ask questions related to TeX and pdf
- TeX Live mailing list: development and testing of TeX Live. Not specific to Mac or OS X, but covers many concerns relevant to users of MacTeX and other TeX Live distributions.
Specialised TeX lists
If you are looking for a list dedicated to a specific aspect of TeX, a good place to start is the list of lists hosted on tug.org which includes, for example, lists for:
The mailing lists in this section are not specific to TeX but may nonetheless be of interest to TeX users.
- comp.tex.tex: the major TeX newsgroup. Sometimes subject to significant amounts of spam.
- latexusersgroup: a minor newsgroup with a low level of activity.
One can find around non-English TeXnical newsgroups