Internal Server Error messages nginx proxy POP/IMAP/SMTP

[Francis Daly]

On Thu, Mar 12, 2015 at 07:25:09PM -0400, dominus.ceo wrote:

>  upstream timed out (110: Connection timed out) while connecting to
> upstream, client: 192.168.122.1, server: 0.0.0.0:143, login:
> "ricardo.carrillo", upstream: 192.168.192.78:143

Your client connected to nginx port 143 (for imap). nginx tried to
connect to 192.168.192.78 port 143. nginx got no response.

Your original mail suggested that there was an imap server on
192.168.122.78, not 192.168.192.78.


> client was rejected: "MAIL FROM: <ricardo.carrillo at ine.mx>__" while in auth
> state, client: 192.168.122.1, server: 0.0.0.0:25

I do not know about this part.

The code seems to suggest that that means that one part of the system
expects authentication but another part does not.

What is the response to the manual auth_http request in this case?

	f
-- 
Francis Daly        francis at daoine.org