We currently redirect from the old l10n.mozilla.org URL to the community site, and I’d like to suggest to drop the redirect.
I’ve looked through the access logs, and it seems that we’re only hit from bing, google and yandex in the past few weeks.
You’d get a 404 page like on https://l10n.allizom.org/pt-BR/seamonkeybr/, hinting to look at mozilla-community.org instead.
Any concerns?
Axel