-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 02/07/12 04:38, [email protected] wrote: > I'm not an email expert, but I don't think that low-volume email > sourced from random or residential IP ranges is reliably accepted > by all hosts and services for abuse reasons. I would imagine that > in the long run, a regular-email-sending mechanism hosted on > independent nodes (aka, FreedomBoxes running at home not relying a > specific external service) would require the ability to receive > email (to handle bounces correctly) and "proper" forward and > reverse DNS entries (for SPF records; need resolved IP of the > delivering server to be authorized in DNS records).
Another issue is that some residential ISPs block outgoing SMTP connections to mail servers other than their own. I'm pessimistic about the chances of running a zero-configuration SMTP server on a residential connection. It's just too similar to what spam botnets are trying to do, and what ISPs are therefore trying to prevent. > Maybe mixmaster (an anonymous remailer service) could be used? > Doesn't help with the exit node problem. I haven't looked at the Mixmaster docs, but Mixminion doesn't allow non-anonymous email to be routed through the remailer network: the exit node always supplies the From address, it can't be specified by the sender. However, remailer networks would benefit from cover traffic, so it might be possible to work with the remailer developers to get this changed. Cheers, Michael -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQEcBAEBAgAGBQJP8XXmAAoJEBEET9GfxSfMAJkH/3Jucmx4oxST/RCDzwKZuL7s vM5ZEyFgvrE1KeWtL86FmWBCNET2PGl7aUPObO5UV+8u+ex0AnXOMkocQ5HPHIII d52tjcbUFg2ALUsCdWMTkPgdcd5g4VdTh2sa2Rha4krtLE5ZEoYEcG2cPCxEU3l5 uY3yqTyAZAD0z2RuPGGkMzX6aomYJe5ulg5QzcMG36aILmUxs3mv+bkQOLNFnpyL 7iJJ2ifg2qZ2SIUuW1mVYNTdXCWMh1c9rSoeRBhhBjCvRzvO1QcN+aWIF7RDOHm+ nysBCLh2NOegoMWdDkNJB8APvzydupuyYtl9Q5T74IstpxGp4s4HpdXk+0DmuR4= =c6nq -----END PGP SIGNATURE----- _______________________________________________ Freedombox-discuss mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/freedombox-discuss
