I found this log in the jetty folder. It's called "access_log." Since the log entry in the main log file referred to it, I thought I'd post it here as well. I tried one last time to add the problem account around 1120 am.
127.0.0.1 - - [15/Nov/2008:11:17:51 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 638 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:17:51 -0600] "POST /service/admin/soap/ HTTP/1.1" 500 537 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:17:52 -0600] "POST /service/soap/NoOpRequest HTTP/1.1" 200 462 "http://localhost:7633/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:17:51 -0600] "POST /zimbra/desktop/ymail.jsp HTTP/1.1" 200 4782 "http://localhost:7633/zimbra/desktop/ymail.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:27 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 638 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:27 -0600] "POST /service/admin/soap/ HTTP/1.1" 500 537 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:27 -0600] "POST /zimbra/desktop/ymail.jsp HTTP/1.1" 200 4772 "http://localhost:7633/zimbra/desktop/ymail.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:54 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 638 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:54 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 5814 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:54 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 5803 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:54 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 5803 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:54 -0600] "GET /zimbra/desktop/console.jsp HTTP/1.1" 200 3711 "http://localhost:7633/zimbra/desktop/ymail.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:54 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 1296 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 638 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 5803 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 638 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 5803 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/soap HTTP/1.1" 200 871 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 290 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 290 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "POST /service/soap HTTP/1.1" 200 16200 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:56 -0600] "GET /zimbra/desktop/login.jsp HTTP/1.1" 200 87566 "http://localhost:7633/zimbra/desktop/console.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:57 -0600] "POST /service/admin/soap/ HTTP/1.1" 200 290 "-" "Jakarta Commons-HttpClient/3.0"
127.0.0.1 - - [15/Nov/2008:11:19:57 -0600] "GET /zimbra/css/images,common,dwt,msgview,login,zm,spellcheck,wiki ,skin.css?v=081016143803&debug=1&skin=yahoo&locale =en_US HTTP/1.1" 200 334377 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:58 -0600] "GET /zimbra/
js/ajax/util/AjxUtil.
js?v=081016143803 HTTP/1.1" 200 15030 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:58 -0600] "GET /zimbra/
js/zimbraMail/mixed/ZmMixedApp.
js?v=081016143803 HTTP/1.1" 200 3536 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:59 -0600] "GET /zimbra/
js/ajax/xslt/AjxXslt.
js?v=081016143803 HTTP/1.1" 200 5256 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:19:59 -0600] "POST /service/soap/BatchRequest HTTP/1.1" 200 18788 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:20:00 -0600] "POST /service/soap/SearchRequest HTTP/1.1" 200 2507 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:20:00 -0600] "GET /service/zimlet/res/Zimlets-nodev_all.css?language=en HTTP/1.1" 200 3158 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:20:00 -0600] "GET /service/zimlet/res/Zimlets-nodev_all.
js?language=en HTTP/1.1" 200 284716 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:20:00 -0600] "GET /zimbra/
js/zimbraMail/mail/controller/ZmMsgController.
js?v=081016143803 HTTP/1.1" 200 8134 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:20:01 -0600] "GET /zimbra/
js/zimbraMail/mail/controller/ZmConvController.
js?v=081016143803 HTTP/1.1" 200 13743 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"
127.0.0.1 - - [15/Nov/2008:11:20:04 -0600] "POST /service/soap/EndSessionRequest HTTP/1.1" 200 428 "http://localhost:7633/zimbra/desktop/login.jsp" "Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.1) Gecko/2008072406 Prism (zdesktop/0.91)"