pipex.admin		Gateway of the PIPEX Administrative contacts' mailing list
pipex.dialup		Info relevant only to PIPEX dialup customers
pipex.info		Gateway of the public pipex-info mailing list
pipex.news		Postings about the Pipex Usenet news service
pipex.techs		Gateway of the PIPEX technical-contacts mailing list
pipex.tickets		Maintenance and fault tickets forwarded from other networks