Carlos Williams wrote:
On Mon, Jul 20, 2009 at 1:25 PM, Noel Jones<njo...@megan.vbhcs.org
<mailto:njo...@megan.vbhcs.org>> wrote:
> Details of a problem are not divulged to outsiders, so the transcript
> intentionally gives vague information.
>
> Something broken in your config. Check your logs, postfix probably tells
> you where to look further there.
That makes sense why it's so vague. I checked my "/var/log/maillog" and
can't find any notification for the error.
[please press the "plain text" button when posting from gmail]
Without logs it's much more difficult to diagnose the problem;
with no obvious configuration errors we're reduced to
guessing. Postfix logging is handled by your system's syslog
program. Check your syslog.conf file to see where it stores
mail logs. Sometimes errors are stored in a separate file.
You really need the logs.
I tested TLS as you noted above and here was my results: (not good)
[r...@mail ~]# openssl s_client -connect 127.0.0.1:25
<http://127.0.0.1:25> -starttls smtp
CONNECTED(00000003)
22646:error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown
protocol:s23_clnt.c:583:
I removed all SASL / TLS configuration from main.cf <http://main.cf> and
started from scratch again using the CentOS guide:
http://wiki.centos.org/HowTos/postfix_sasl
My wild guess is that your certificates are somehow broken.
The fix would be to start over and carefully follow:
http://www.postfix.org/TLS_README.html#quick-start
-- Noel Jones
