falko would you help

[durjoy]

just feel like i am gonna bang my head with wall . last 7 days googling for this solutions but couldnt resolve it ' when i try to send mail - i got this error message-- " livery temporarily suspended: unknown mail transport error "

here is the few line from the mail log ---

Jun 5 23:59:03 mybanglaspace postfix/postfix-script: starting the Postfix mail system
Jun 5 23:59:03 mybanglaspace postfix/master[9883]: daemon started -- version 2.2.8, configuration /etc/postfix
Jun 6 00:00:03 mybanglaspace postfix/pickup[9884]: 9E39468595: uid=0 from=<root>
Jun 6 00:00:03 mybanglaspace postfix/cleanup[9948]: 9E39468595: message-id=<20070606040003.9E39468595@mybanglaspace.com>
Jun 6 00:00:03 mybanglaspace postfix/qmgr[9885]: 9E39468595: from=<root@mybanglaspace.com>, size=901, nrcpt=4 (queue active)
Jun 6 00:00:03 mybanglaspace postfix/local[9951]: 9E39468595: to=<clamav@mybanglaspace.com>, orig_to=<clamav>, relay=local, delay=1, status=sent (delivered to maildir)
Jun 6 00:00:03 mybanglaspace postfix/local[9951]: 9E39468595: to=<root@mybanglaspace.com>, orig_to=<webmaster>, relay=local, delay=1, status=sent (delivered to maildir)
Jun 6 00:00:03 mybanglaspace postfix/local[9952]: 9E39468595: to=<root@mybanglaspace.com>, orig_to=<postmaster>, relay=local, delay=1, status=sent (delivered to maildir)
Jun 6 00:00:03 mybanglaspace postfix/local[9953]: 9E39468595: to=<root@mybanglaspace.com>, orig_to=<root>, relay=local, delay=1, status=sent (delivered to maildir)
Jun 6 00:00:03 mybanglaspace postfix/qmgr[9885]: 9E39468595: removed
Jun 6 00:07:35 mybanglaspace freshclam[2681]: Received signal: wake up
Jun 6 00:07:35 mybanglaspace freshclam[2681]: ClamAV update process started at Wed Jun 6 00:07:35 2007
Jun 6 00:07:35 mybanglaspace freshclam[2681]: SECURITY WARNING: NO SUPPORT FOR DIGITAL SIGNATURES
Jun 6 00:07:35 mybanglaspace freshclam[2681]: See the FAQ at http://www.clamav.net/support/faq for an explanation.
Jun 6 00:07:35 mybanglaspace freshclam[2681]: Your ClamAV installation is OUTDATED!
Jun 6 00:07:35 mybanglaspace freshclam[2681]: Local version: 0.90.2 Recommended version: 0.90.3
Jun 6 00:07:35 mybanglaspace freshclam[2681]: DON'T PANIC! Read http://www.clamav.net/support/faq
Jun 6 00:07:35 mybanglaspace freshclam[2681]: main.cvd is up to date (version: 43, sigs: 104500, f-level: 14, builder: sven)
Jun 6 00:07:36 mybanglaspace freshclam[2681]: Downloading daily-3366.cdiff [100%]
Jun 6 00:07:36 mybanglaspace freshclam[2681]: daily.inc updated (version: 3366, sigs: 18004, f-level: 16, builder: ccordes)
Jun 6 00:07:36 mybanglaspace freshclam[2681]: Your ClamAV installation is OUTDATED!
Jun 6 00:07:36 mybanglaspace freshclam[2681]: Current functionality level = 15, recommended = 16
Jun 6 00:07:36 mybanglaspace freshclam[2681]: DON'T PANIC! Read http://www.clamav.net/support/faq
Jun 6 00:07:36 mybanglaspace freshclam[2681]: Database updated (122504 signatures) from database.clamav.net (IP: 216.24.174.245)
Jun 6 00:07:36 mybanglaspace freshclam[2681]: --------------------------------------
Jun 6 00:12:36 mybanglaspace master[10314]: about to exec /usr/lib/cyrus-imapd/ctl_cyrusdb
Jun 6 00:12:36 mybanglaspace ctl_cyrusdb[10314]: checkpointing cyrus databases
Jun 6 00:12:36 mybanglaspace ctl_cyrusdb[10314]: archiving database file: /var/lib/imap/annotations.db
Jun 6 00:12:36 mybanglaspace ctl_cyrusdb[10314]: archiving database file: /var/lib/imap/mailboxes.db
Jun 6 00:12:36 mybanglaspace ctl_cyrusdb[10314]: done checkpointing cyrus databases
Jun 6 00:12:36 mybanglaspace master[2070]: process 10314 exited, status 0
Jun 6 00:42:36 mybanglaspace master[11162]: about to exec /usr/lib/cyrus-imapd/ctl_cyrusdb
Jun 6 00:42:36 mybanglaspace ctl_cyrusdb[11162]: checkpointing cyrus databases
Jun 6 00:42:36 mybanglaspace ctl_cyrusdb[11162]: archiving database file: /var/lib/imap/annotations.db
Jun 6 00:42:36 mybanglaspace ctl_cyrusdb[11162]: archiving database file: /var/lib/imap/mailboxes.db
Jun 6 00:42:36 mybanglaspace ctl_cyrusdb[11162]: done checkpointing cyrus databases
Jun 6 00:42:36 mybanglaspace master[2070]: process 11162 exited, status 0

[hypernetics]

Give me some details about your setup and configuration.

[falko]

I don't see any errors in the log. Can you post a log excerpt from the time when you send an email?

What's the output of

postconf -n

?