local function _split(s, sep)
	if not s then return nil; end
	sep = sep or ",";
	local parts = {};
	for part in s:gmatch("[^"..sep.."]+") do
		parts[#parts+1] = part;
	end
	return parts;
end

local domain = os.getenv("DOMAIN")
local abuse = os.getenv("SERVER_CONTACT_INFO_ABUSE") or "xmpp:abuse@" .. domain
local admin = os.getenv("SERVER_CONTACT_INFO_ADMIN") or "xmpp:admin@" .. domain
local feedback = os.getenv("SERVER_CONTACT_INFO_FEEDBACK") or "xmpp:feedback@" .. domain
local sales = os.getenv("SERVER_CONTACT_INFO_SALES") or "xmpp:sales@" .. domain
local security = os.getenv("SERVER_CONTACT_INFO_SECURITY") or "xmpp:security@" .. domain
local support = os.getenv("SERVER_CONTACT_INFO_SUPPORT") or "xmpp:support@" .. domain

contact_info = {
  abuse = _split(abuse, ", ");
  admin = _split(admin, ", ");
  feedback = _split(feedback, ", ");
  sales = _split(sales, ", ");
  security = _split(security, ", ");
  support = _split(support, ", ");
}

welcome_message = "Kaixo $username, ongi etorri $host IM zerbitzura! Mesedez irakurri itzazu ondorengo <a href='https://lainoa.eus/terms/tos.html'>Erabilpen baldintzak</a>."