i do not receive external mails in postfix
 

I have a server with openbsd 5.0, with a fixed ip
there I have running apache with httpd-u

for use postfix mail server, domain gandi I have it with my MX records there I aim my ip, just as I aim to record with my ip

I can not receive emails to mydomain.org

if I can send abroad but I can not receive, receipt for internal users only

if I do a telnet localhost 25

Server freezes

Can anyone help me?

I'll upload the main.cf in http://amtuc.org/ejemplo.cf

Are you able to telnet to your server on port 25 from an external connection? You may also want to strace your processes if telneting to your server on 25 makes the server crash.

I can not telnet either locally or outside the port 25 will crash the server

Do you have any relevant info in the log files for postfix or your messages file? Your netstat output looks different than what I usually see for the syntax of a listening port but that may not be an issue. If the server is 'crashing' then you have to start investigating that aspect of it. Look at log files, strace processes, etc.

i have in #tail /var/log/maillog

May 17 20:33:31 v9d3 postfix/master[3244]: warning: process /usr/local/libexec/postfix/smtpd pid 7153 exit status 1
May 17 20:33:31 v9d3 postfix/master[3244]: warning: /usr/local/libexec/postfix/smtpd: bad command startup -- throttling
May 17 20:34:27 v9d3 postfix/smtpd[2603]: warning: unsupported SASL server implementation: cyrus
May 17 20:34:27 v9d3 postfix/smtpd[2603]: fatal: SASL per-process initialization failed
May 17 20:34:28 v9d3 postfix/master[3244]: warning: process /usr/local/libexec/postfix/smtpd pid 2603 exit status 1
May 17 20:34:28 v9d3 postfix/master[3244]: warning: /usr/local/libexec/postfix/smtpd: bad command startup -- throttling
May 17 20:34:31 v9d3 postfix/smtpd[6207]: warning: unsupported SASL server implementation: cyrus
May 17 20:34:31 v9d3 postfix/smtpd[6207]: fatal: SASL per-process initialization failed
May 17 20:34:32 v9d3 postfix/master[3244]: warning: process /usr/local/libexec/postfix/smtpd pid 6207 exit status 1
May 17 20:34:32 v9d3 postfix/master[3244]: warning: /usr/local/libexec/postfix/smtpd: bad command startup -- throttli

Looks like cyrus might be to blame.
My postfix installation runs with saslauthd and i have no issues (debian squeeze)

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