#haraka

hello

hi

so, did you send to bnc1@mgstech.com?

cek, no has no time think first in the later time...

hi, can anyone give i a hint. I get: "[core] Plugin tls timed out on hook unrecognized_command - make sure it calls the callback " only for some hosts like mx2.slc.paypal.com

Anything else in the logs?

cek: [ERROR] [3E8775CC-A4E7-488C-979A-164B88ABD529.1.1] [outbound] Ongoing connection failed to 207.250.26.89:25 : Error: 140092332267392:error:14082174:SSL routines:ssl3_check_cert_and_algorithm:dh key too small:../deps/openssl/openssl/ssl/s3_clnt.c:3554:

fucking finally.

now, this essentially means mail is lost to taht destinatino as haraka will retyr with tls on and fail

so we need to make a workaround by disabling tls for hosts that have such obscure errors

And obviously, your users lost hell lot of mail if you didn't catch this issue earlier.

its comming from failing openssl

so if you need to communicate with there servers you can contact ther postmaster and ask they to update dhparams

no shit it's coming off remote party

I've had 30 such hosts in June alone

its sucks if the admin on other platforms sleeping and dont manage there server yes thats bad....

baudehlo: nope loglevel was too low :-/

you don't get the situation boy, we can't have that answer to customer which is sending to government address, or just any address.

Mail either is delivered or they switch service.

miefda: search on github/issues, or use latest version

cek there are two ways:

a) you build nodejs your self and fix openssl to allow smaller dhparams

b) you set this hosts in a tls outbound blacklist (https://github.com/haraka/Haraka/blob/master/do...)

btw. we working on b) , but you can contribute if you have a other solution...

that ain't the solution

i won't go through every host on internet

and allowing weaker dh is as good as not using tls at all

I know, but it's not a problem of haraka but NodeJS

and openssl

Therefore, it not helps you whine around here. Or you have an idea how to fix it?

i'm just reporting an important issue that's sitting there for 6 months

if we take it just for 4 months if at all NodeJS 0.10.39 was when then the trigger.

> a) you build nodejs your self and fix openssl to allow smaller dhparams

I'd amend that to say:

a) you build nodejs your self and BREAK openssl to allow smaller dhparams

what we talked about for TLS issues like that in the past was:

a) keep track of hosts that have working TLS

b) keep track of hosts that fail TLS

c) one-time disable TLS for hosts where it failed the previous time

Such that, TLS will automatically resume working when the remote fixes it

and hosts with working TLS should *never* connect w/o working TLS (prevent MITM downgrades)

why you close #938 with some open tasks?

b/c node 0.12 is a a non-starter, and open tasks have their own issue

ok

oh hey, here it is: https://github.com/haraka/Haraka/issues/770

for inbound

re

I don't worry about inbound,because it's *their* problem

customers will compain to sending party as the senders will get the bounces

in outbound tls, our clients get nondelivery reports, so it's our problem

since it hurts you, add a 'no_tls_hosts' feature to outbound