zzz.i2p

Interesting proposal (not mine)

http://i2pforum.i2p/viewtopic.php?p=3098

My alternative proposal on how to do it:

http://i2p-projekt.i2p/spec/proposals/167

I've updated and completed proposal 167 and it is now ready for review. I'll announce the review here and on IRC once it is scheduled.

Review scheduled
167 svc records Tue. Feb. 18, 8 PM UTC #ls2

Review went OK, not everybody was there, and we need to add some I2CP config options.

2nd review scheduled for Tues. April 1, 8 PM UTC #ls2

UTC Review time changed due to DST

2nd review scheduled for Tues. April 1, 7 PM UTC #ls2

Status: This was approved at the 2nd review 2025-04-01, the specs were updated, and the proposal was closed.

A year later I'm working on the implementation. I checked in a little bit and was thinking about trying to squeeze the rest of it in for 2.12.0 but I'm at around a thousand lines of diff and haven't tested yet so it's going to have to wait for 2.13.0.

Here's my git branch with my progress so far

http://git.idk.i2p/zzz/i2p.i2p/src/branch/prop1...

finished it up with second checkin to my prop167-i2cp branch with SAM support. tested and working.

Don't really expect any SAM users but it was the best way to test it.

Currently publishing some options in the zzz.i2p leasesets for testing.

Next steps: start designing susimail support:

if trying to send email to you@example.i2p,

- get example.i2p LS
- check for service record
- if exists, send or redirect accordingly
- if not, look for smtp.example.i2p
if exists, send there
if not, try to connect to port 25 of example.i2p

CURRENT
=======

from/to capabilities via:


FROM	| TO:	@mail.i2p	@i2pmail.org	@example.com	@example.i2p
----	        ---------	------------	------------	------------
@mail.i2p	postman		postman		postman+gw	--
@i2pmail.org	postman		postman		postman+gw	--
@example.com	--		gw+postman	clearnet	--
@example.i2p	--		--		--		--



	susimail ---\
                     - i2ptunnel --- postman --- gateway
        tbird ------/





PROPOSAL
========

from/to capabilities via:


FROM	| TO:	@mail.i2p	@i2pmail.org	@example.com	@example.i2p
----	        ---------	------------	------------	------------
@mail.i2p	postman		postman		postman+gw	direct
@i2pmail.org	postman		postman		postman+gw	direct
@example.com	--		gw+postman	clearnet	--
@example.i2p	postman 	postman		postman+gw	direct



	STANDARD VIA POSTMAN

	susimail ---\
	             - i2ptunnel --- postman --- gateway
	tbird ------/


	DIRECT

	susimail --- example.i2p


	LOCAL MTA

	MTA --- i2ptunnel


	LOCAL MTA PLUGIN SMTP/POP

	susimail ---\          /--- postman --- gateway
	             - plugin -
	tbird ------/          \--- example.i2p