Translation "ipblocklist" and "Mail service" to Spanish

Hi Adolf.

Supposedly I have signed up for the list that you tell me to send things, but when I try to send the complete file “es.pl” fully translated, I get:

Your message has been rejected, probably because you are not subscribed to the mailing list and the list’s policy is to prohibit non-members from posting to it. If you think that your messages are being rejected in error, contact the mailing list owner at development-owner@lists.ipfire.org.

Regards.