Hi What's the correct method in Postfix for preventing this sort of connection burst (log below)?
I can sure deal with it AFTER the fact. But I'm looking for the best way to shut it down asap WHILE it's happening, and then prevent from happening again. I found this section http://www.postfix.org/TUNING_README.html#conn_limit which suggests 'anvil' but it makes a point: "IMPORTANT: These limits must not be used to regulate legitimate traffic: mail will suffer grotesque delays if you do so. The limits are designed to protect the smtpd(8) server against abuse by out-of-control clients." That seems to say NOT to tweak the settings to generally prevent this but to use it after the fact (NOt sure yet how you make it pay attention to specific IPs). Maybe I'm misunderstanding it. Just looking for some experience on setting this sort of protection up, and I don't want to end up misusing anvil. Advice? Rog log ... Jan 5 07:23:26 mail postfix/smtpd[31817]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:31 mail postfix/smtpd[31817]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:33 mail postfix/smtpd[31817]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:34 mail postfix/smtpd[31826]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31827]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31829]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31830]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31831]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31832]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31833]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31834]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31835]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:36 mail postfix/smtpd[31836]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:37 mail postfix/smtpd[31837]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:37 mail postfix/smtpd[31838]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:38 mail postfix/smtpd[31839]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:38 mail postfix/smtpd[31840]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:39 mail postfix/smtpd[31841]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:39 mail postfix/smtpd[31842]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:39 mail postfix/smtpd[31843]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31844]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31845]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31846]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31847]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31848]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31849]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31850]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:40 mail postfix/smtpd[31851]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31852]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31853]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31854]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31855]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31856]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31857]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31858]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31859]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31860]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:41 mail postfix/smtpd[31861]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31862]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31827]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31827]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31827]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31830]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31830]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31831]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31831]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31832]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31832]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31829]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31835]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31835]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31831]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31831]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31831]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31852]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31852]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31830]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31853]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:42 mail postfix/smtpd[31853]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31854]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31854]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31837]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31837]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31855]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31855]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31832]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31832]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31832]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31835]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31835]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31835]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31856]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31856]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31857]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31857]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31858]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31858]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31859]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31859]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31860]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31860]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31861]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31861]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31862]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31862]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31853]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31853]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31853]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31841]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31841]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31827]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:43 mail postfix/smtpd[31827]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31842]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31842]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31830]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31830]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31843]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31843]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31854]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31854]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31854]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31860]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31860]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31860]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31845]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:44 mail postfix/smtpd[31845]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31848]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31848]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31849]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31849]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31855]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31855]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31855]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31851]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31851]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:45 mail postfix/smtpd[31856]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31856]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31856]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31858]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31858]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31858]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31837]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31837]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:47 mail postfix/smtpd[31837]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31817]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31817]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31852]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31852]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31852]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31861]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31861]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:48 mail postfix/smtpd[31861]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:49 mail postfix/smtpd[31857]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:49 mail postfix/smtpd[31857]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:49 mail postfix/smtpd[31857]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:49 mail postfix/smtpd[31859]: connect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:49 mail postfix/smtpd[31859]: lost connection after CONNECT from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:49 mail postfix/smtpd[31859]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:50 mail postfix/smtpd[31833]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:50 mail postfix/smtpd[31833]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:51 mail postfix/smtpd[31836]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:51 mail postfix/smtpd[31836]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:51 mail postfix/smtpd[31838]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:51 mail postfix/smtpd[31838]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:51 mail postfix/smtpd[31839]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:23:51 mail postfix/smtpd[31839]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:05 mail postfix/smtpd[31846]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:05 mail postfix/smtpd[31846]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:05 mail postfix/smtpd[31844]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:05 mail postfix/smtpd[31844]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:14 mail postfix/smtpd[31847]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:14 mail postfix/smtpd[31847]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:15 mail postfix/smtpd[31826]: lost connection after AUTH from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:15 mail postfix/smtpd[31826]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:19 mail postfix/smtpd[31834]: lost connection after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:24:19 mail postfix/smtpd[31834]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:28:40 mail postfix/smtpd[31840]: timeout after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:28:40 mail postfix/smtpd[31840]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:28:42 mail postfix/smtpd[31850]: timeout after EHLO from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] Jan 5 07:28:42 mail postfix/smtpd[31850]: disconnect from 188-220-27-72-br2-STATIC-dsl.cwjamaica.com[72.27.220.188] ...
