Here's a few lines from my log, the 192.168.1.1 is my internal ip address for my firewall 192.168.1.10 is my internal ip address for my email server.
209.154.12.10 is my external interface for our email server.
My server just crashed again, is there anything I can do in the mean while to prevent it from going down? other than turning zimbra off?
Mar 7 14:14:11 mi6 postfix/smtpd[5544]: B767A8AE374: client=unknown[192.168.1.1]
Mar 7 14:14:12 mi6 postfix/cleanup[5430]: CD2028AE365: message-id=<MJYEPOXMSMZPJOSQIEONWLZQE@yahoo.com>
Mar 7 14:14:12 mi6 postfix/qmgr[572]: F02FC8AD8F8: removed
Mar 7 14:14:05 mi6 postfix/smtpd[1312]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <carot@ms59.url.com.tw>: Relay access denied; from=<.@msa.hinet.net> to=<carot@ms59.url.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:05 mi6 postfix/smtpd[1299]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <b0002738960@sun1.snet.com.tw>: Relay access denied; from=<.@msa.hinet.net> to=<b0002738960@sun1.snet.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:06 mi6 postfix/smtpd[17351]: 1AB018AD8F3: client=unknown[192.168.1.1]
Mar 7 14:14:12 mi6 postfix/smtp[29617]: 7E4368ACC08: to=<KOUICHI.310@EZWEB.NE.JP>, relay=127.0.0.1[127.0.0.1], delay=5503, status=sent (250 2.6.0 Ok, id=28731-02, from MTA([127.0.0.1]:10025): 250 Ok: queued as 154758AE344)
Mar 7 14:14:12 mi6 postfix/smtpd[5432]: 7C0EB8AD8F2: client=unknown[192.168.1.1]
Mar 7 14:14:12 mi6 postfix/smtpd[1305]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <kevin@intellisys.com.tw>: Relay access denied; from=<Elaine.Ford@yahoo.co.jp> to=<kevin@intellisys.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:12 mi6 postfix/smtpd[26991]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:12 mi6 postfix/smtpd[5309]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:12 mi6 postfix/smtpd[29125]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 550 <halers@combrand.com>: Recipient address rejected: combrand.com; from=<ziey@mx.west.saic.com> to=<halers@combrand.com> proto=SMTP helo=<mx.west.saic.com>
Mar 7 14:14:13 mi6 postfix/smtpd[23714]: 58AC68AD8F8: client=unknown[192.168.1.1]
Mar 7 14:14:13 mi6 postfix/smtpd[19600]: 5C4948AE375: client=unknown[192.168.1.1]
Mar 7 14:14:13 mi6 postfix/cleanup[5424]: 1B9FB8AE366: message-id=<WXYTMEXLDKGXLHWIQSKY@yahoo.com>
Mar 7 14:14:13 mi6 postfix/cleanup[27366]: BB0518AE369: message-id=<NUANMZINZKHQABHNKRSCDZRID@hotmail.com>
Mar 7 14:14:13 mi6 postfix/smtpd[23269]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:14 mi6 postfix/smtpd[26752]: 0AF4F8AE376: client=unknown[192.168.1.1]
Mar 7 14:14:14 mi6 postfix/smtpd[28847]: 274938AE377: client=unknown[192.168.1.1]
Mar 7 14:14:14 mi6 postfix/smtpd[5479]: 27C208AE378: client=unknown[192.168.1.1]
Mar 7 14:14:14 mi6 postfix/smtpd[2329]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <doris197628@yahoo.com.tw>: Relay access denied; from=<Salvatore.Hoyt@msa.hinet.net> to=<doris197628@yahoo.com.tw> proto=SMTP helo=<adpp41.b.astral.ro>
Mar 7 14:14:14 mi6 postfix/cleanup[17456]: BAF6A8AE368: message-id=<OYNPUFQACPWRAEYVJMLMITEKO@>
Mar 7 14:14:14 mi6 postfix/smtpd[23321]: 644E58AE379: client=unknown[192.168.1.1]
Mar 7 14:14:14 mi6 postfix/smtpd[10132]: 87B938AE37A: client=unknown[192.168.1.1]
Mar 7 14:14:14 mi6 postfix/cleanup[17067]: 3A92B8AE358: message-id=<@>
Mar 7 14:14:14 mi6 postfix/smtpd[8875]: 95DC48AE37B: client=unknown[192.168.1.1]
Mar 7 14:14:14 mi6 postfix/cleanup[5420]: E03CA8AE36A: message-id=<MEVFRREXBUWUSLTVIYGCFU@hotmail.com>
Mar 7 14:14:16 mi6 postfix/cleanup[5425]: 7F8FC8AE367: message-id=<HIEJDEQFEOAJLZNSKOEHNMGPU@81.56.15.95>
Mar 7 14:14:16 mi6 postfix/smtpd[684]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <showcorn@yahoo.com.tw>: Relay access denied; from=<Osvaldo.Butts@msa.hinet.net> to=<showcorn@yahoo.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:17 mi6 postfix/smtpd[23267]: B09B38AE37C: client=unknown[192.168.1.1]
Mar 7 14:14:17 mi6 postfix/smtpd[17703]: B9DE08AE37D: client=unknown[192.168.1.1]
Mar 7 14:14:19 mi6 postfix/smtpd[27335]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:19 mi6 postfix/cleanup[17066]: 427248AE36C: message-id=<IDDNMDHLXWJOCCBJICSZGX@sinamail.com>
Mar 7 14:14:21 mi6 postfix/smtpd[23237]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:22 mi6 postfix/cleanup[25851]: DECA68AE36F: message-id=<@>
Mar 7 14:14:22 mi6 postfix/cleanup[27367]: B767A8AE374: message-id=<NODJSWQJIAJOLCEMAEHAM@>
Mar 7 14:14:20 mi6 postfix/smtpd[5545]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:20 mi6 postfix/pickup[571]: 2A7838AD0EC: uid=502 from=<fzpyuvvt@yahoo.comand> orig_id=E7E568AD7DE
Mar 7 14:14:21 mi6 postfix/qmgr[572]: 5B2048AE326: from=<ytzrhccwlsskuk@abidjan.net>, size=13653, nrcpt=4 (queue active)
Mar 7 14:14:21 mi6 postfix/smtpd[1305]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <kevin@intex.com.tw>: Relay access denied; from=<Elaine.Ford@yahoo.co.jp> to=<kevin@intex.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:21 mi6 postfix/smtpd[1299]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <b0002738961@sun1.snet.com.tw>: Relay access denied; from=<.@msa.hinet.net> to=<b0002738961@sun1.snet.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:21 mi6 postfix/smtpd[1312]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <carote@ms10.url.com.tw>: Relay access denied; from=<.@msa.hinet.net> to=<carote@ms10.url.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:21 mi6 postfix/smtpd[32253]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:22 mi6 postfix/smtpd[23361]: connect from unknown[192.168.1.1]
Mar 7 14:14:22 mi6 postfix/qmgr[572]: 9F7088ACAA3: removed
Mar 7 14:14:22 mi6 postfix/smtpd[2253]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <a5941877@yahoo.com.tw>: Relay access denied; from=<Cleveland.Burks@msa.hinet.net> to=<a5941877@yahoo.com.tw> proto=SMTP helo=<dsl-200-78-115-129.prod-infinitum.com.mx>
Mar 7 14:14:22 mi6 postfix/cleanup[17704]: 2A7838AD0EC: message-id=<ZHPMUDOPMZQVCZYLBCTBSLPB@hemmb.www-mailserver.com>
Mar 7 14:14:22 mi6 postfix/cleanup[17393]: B2CAD8AE372: message-id=<@>
Mar 7 14:14:22 mi6 postfix/smtpd[29125]: lost connection after RCPT from unknown[192.168.1.1]
Mar 7 14:14:22 mi6 postfix/smtpd[29125]: disconnect from unknown[192.168.1.1]
Mar 7 14:14:22 mi6 postfix/smtpd[1299]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <b0002738962@sun1.snet.com.tw>: Relay access denied; from=<.@msa.hinet.net> to=<b0002738962@sun1.snet.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:22 mi6 postfix/smtpd[1305]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <kevinchiou@ing.com.tw>: Relay access denied; from=<Elaine.Ford@yahoo.co.jp> to=<kevinchiou@ing.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:22 mi6 postfix/smtpd[1312]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <caroter@ms28.hinet.net>: Relay access denied; from=<.@msa.hinet.net> to=<caroter@ms28.hinet.net> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:22 mi6 postfix/cleanup[17394]: A8A118AE36D: message-id=<DDHBIWGHEXEBZZWQHHUUQ@>
Mar 7 14:14:22 mi6 postfix/cleanup[17024]: 0AF4F8AE376: message-id=<YVPKJDIRXWIICUNPETSSBEHD@yahoo.com>
Mar 7 14:14:23 mi6 postfix/smtpd[1305]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <kevinfeng@iptec.com.tw>: Relay access denied; from=<Elaine.Ford@yahoo.co.jp> to=<kevinfeng@iptec.com.tw> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:23 mi6 postfix/smtpd[1312]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <carotsai@ms22.hinet.net>: Relay access denied; from=<.@msa.hinet.net> to=<carotsai@ms22.hinet.net> proto=SMTP helo=<209.154.12.10>
Mar 7 14:14:23 mi6 postfix/smtpd[23266]: 282AA8ACAA3: client=unknown[192.168.1.1]
Mar 7 14:14:23 mi6 postfix/smtpd[2329]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 554 <doris19780801@yahoo.com.tw>: Relay access denied; from=<Salvatore.Hoyt@msa.hinet.net> to=<doris19780801@yahoo.com.tw> proto=SMTP helo=<adpp41.b.astral.ro>
