Hi, Between 10:15:17 and 13:04:23 there's no 4803D7F20 related items like that of F097C7F1F. Oct 31 10:15:14 mailgate2 postfix/smtp[9660]: 2C9897F20: to=<chen...@crownever.com.cn>, relay=outbound10.ttasia.com[210.17.183.10]:25, delay=2.2, delays=0.05/0/0.05/2.1, dsn=2.6.0, status=sent (250 2.6.0 <1351649712087206...@ss-intl.com> Queued mail for delivery)Oct 31 10:15:14 mailgate2 postfix/qmgr[4869]: 2C9897F20: removedOct 31 10:15:16 mailgate2 postfix/smtpd[9647]: connect from ttsenmta2.ttasia.com[210.17.183.8]Oct 31 10:15:17 mailgate2 postfix/smtpd[9647]: 4803D7F20: client=ttsenmta2.ttasia.com[210.17.183.8]Oct 31 10:15:17 mailgate2 postfix/cleanup[9648]: 4803D7F20: message-id=<002601cdb70d$8e5363e0$aafa2ba0$@com.tw>Oct 31 10:15:31 mailgate2 postfix/smtpd[9681]: connect from ttsenmta10.ttasia.com[202.181.174.145]Oct 31 10:15:31 mailgate2 postfix/smtpd[9681]: 07B257F22: client=ttsenmta10.ttasia.com[202.181.174.145]Oct 31 10:15:31 mailgate2 postfix/cleanup[9682]: 07B257F22: message-id=<of54ea4086.59bbd6d6-on47257aa8.000d5a1a-47257aa8.000ce...@hongseng.com>Oct 31 10:15:31 mailgate2 postfix/qmgr[4869]: 07B257F22: from=<rutsha...@hongseng.com>, size=13334, nrcpt=1 (queue active)Oct 31 10:15:31 mailgate2 postfix/smtpd[9681]: disconnect from ttsenmta10.ttasia.com[202.181.174.145]Oct 31 10:15:31 mailgate2 postfix/smtp[9676]: 07B257F22: to=<kathy...@ss-intl.com>, relay=192.168.1.21[192.168.1.21]:25, delay=0.15, delays=0.1/0/0/0.05, dsn=2.0.0, status=sent (250 Mail queued for delivery)Oct 31 10:15:31 mailgate2 postfix/qmgr[4869]: 07B257F22: removedOct 31 10:15:37 mailgate2 postfix/smtpd[9681]: connect from ttsenmta7.ttasia.com[59.188.18.158]Oct 31 10:15:37 mailgate2 postfix/smtpd[9681]: E2C5D7F22: client=ttsenmta7.ttasia.com[59.188.18.158]Oct 31 10:15:38 mailgate2 postfix/cleanup[9682]: E2C5D7F22: message-id=<004f01cdb70d$e6c12d50$b44387f0$@com>Oct 31 10:15:40 mailgate2 postfix/qmgr[4869]: E2C5D7F22: from=<shipxp...@buildup-sz.com>, size=2329325, nrcpt=1 (queue active)Oct 31 10:15:40 mailgate2 postfix/smtpd[9681]: disconnect from ttsenmta7.ttasia.com[59.188.18.158]Oct 31 10:15:42 mailgate2 postfix/smtp[9656]: E2C5D7F22: to=<ron...@ss-intl.com>, relay=192.168.1.21[192.168.1.21]:25, delay=4.3, delays=3/0/0/1.3, dsn=2.0.0, status=sent (250 Mail queued for delivery)Oct 31 10:15:42 mailgate2 postfix/qmgr[4869]: E2C5D7F22: removed... Here's the postconf -n output: alias_database = hash:/etc/postfix/aliasesalias_maps = hash:/etc/postfix/aliasescommand_directory = /usr/sbinconfig_directory = /etc/postfixdaemon_directory = /usr/libexec/postfixdata_directory = /var/lib/postfixdebug_peer_level = 3default_destination_concurrency_limit = 100default_destination_recipient_limit = 300disable_vrfy_command = yeshtml_directory = /usr/share/doc/postfix-2.5.6-documentation/htmllocal_recipient_maps = local_transport = error:local mail delivery is disabled on this machinemail_owner = postfixmailq_path = /usr/bin/mailq.postfixmanpage_directory = /usr/share/manmessage_size_limit = 838860800mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain, fredho.net, xxx.commydomain = xxx.commyhostname = mailgate2.xxx.commynetworks = 127.0.0.0/8, 202.64.220.35, 202.64.220.53, 192.168.1.0/24myorigin = $mydomainnewaliases_path = /usr/bin/newaliases.postfixnotify_classes = bounce, policyqueue_directory = /var/spool/postfixreadme_directory = /usr/share/doc/postfix-2.5.6-documentation/readmerelay_domains = $mydestinationrelayhost = outbound10.ttasia.comsample_directory = /etc/postfixsendmail_path = /usr/sbin/sendmail.postfixsetgid_group = postdropsmtp_connect_timeout = 300ssmtp_data_done_timeout = 800ssmtp_data_init_timeout = 300ssmtp_data_xfer_timeout = 240ssmtpd_banner = $myhostname ESMTP $mail_namesmtpd_delay_reject = yessmtpd_helo_required = yessmtpd_helo_restrictions = permit_mynetworks, reject_non_fqdn_hostname, reject_invalid_hostnamesmtpd_policy_service_timeout = 300ssmtpd_proxy_timeout = 300ssmtpd_recipient_restrictions = permit_mynetworks, reject_unauth_pipelining, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unknown_sender_domain, reject_unauth_destinationsmtpd_sender_restrictions = reject_non_fqdn_sender, warn_if_reject reject_unknown_sender_domain, permitsmtpd_timeout = 600sstrict_rfc821_envelopes = yestransport_maps = hash:/etc/postfix/transportunknown_address_reject_code = 550unknown_hostname_reject_code = 550unknown_local_recipient_reject_code = 550
Regards,Fred On Wed, 10/31/2012 11:59 PM, Ralf Hildebrandt <r...@sys4.de> wrote: > * Fred Ho <f...@fredho.net>: > > Hi, > > There's the SonicWall FW in between. What should I look for?I have the LAN > > MTU = 1420 on the RedHat server matching that of the ISP router. > > I thought it might have something to do with "smtp protocol fixup", > which is horrible broken on PIX/ASA firewalls. > > > > > Oct 31 10:15:16 mailgate2 postfix/smtpd[9647]: connect from > > > > ttsenmta2.ttasia.com[210.17.183.8] > > > > Oct 31 10:15:17 mailgate2 postfix/smtpd[9647]: 4803D7F20: > > > > client=ttsenmta2.ttasia.com[210.17.183.8] > > > > Oct 31 10:15:17 mailgate2 postfix/cleanup[9648]: 4803D7F20: > > > > message-id=<002601cdb70d$8e5363e0$aafa2ba0$@com.tw> > > > > Oct 31 13:04:23 mailgate2 postfix/qmgr[4869]: 4803D7F20: > > > > from=<v...@otogarment.com>, size=595890, nrcpt=3 (queue active) > > > > Oct 31 13:04:23 mailgate2 postfix/smtp[10206]: 4803D7F20: > > > > to=<i...@ss-intl.com>, relay=192.168.1.21[192.168.1.21]:25, > > > > delay=10147, delays=10146/0/0/0.3, dsn=2.0.0, status=sent (250 Mail > > > > queued for delivery) > > > > Oct 31 13:04:23 mailgate2 postfix/smtp[10206]: 4803D7F20: > > > > to=<rick...@ss-intl.com>, relay=192.168.1.21[192.168.1.21]:25, > > > > delay=10147, delays=10146/0/0/0.3, dsn=2.0.0, status=sent (250 Mail > > > > queued for delivery) > > > > Oct 31 13:04:23 mailgate2 postfix/smtp[10206]: 4803D7F20: > > > > to=<sherry...@ss-intl.com>, relay=192.168.1.21[192.168.1.21]:25, > > > > delay=10147, delays=10146/0/0/0.3, dsn=2.0.0, status=sent (250 Mail > > > > queued for delivery) > > > > Oct 31 13:04:23 mailgate2 postfix/qmgr[4869]: 4803D7F20: removed > > The mail was not tried after it came in 10:15:17 - if the log's > complete for 4803D7F20 > > postconf -n > would be helpful here. > -- > [*] sys4 AG > > http://sys4.de, +49 (89) 30 90 46 64 > Franziskanerstraße 15, 81669 München > > Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263 > Vorstand: Patrick Ben Koetter, Axel von der Ohe, Marc Schiffbauer > Aufsichtsratsvorsitzender: Joerg Heidrich > > >
