Header info below.
I don't understand why there are 2 different applications being used for notification/tasks but I suspect the real issue is the date line on the Task. This should probably read GMT time, not "local time --0700"
Notification:
Date: Thu, 18 Jun 2009 20:26:01 GMT
X-Mailer: OpenSmtp.net
X-OriginalArrivalTime: 18 Jun 2009 20:26:00.0228 (UTC) FILETIME=[FE5D4640:01C9F052]
Task:
MIME-Version: 1.0
X-Mailer: EldoS SecureBlackbox, version: 2006.09.18
Date: Thu, 18 Jun 2009 13:26:00 --0700
X-OriginalArrivalTime: 18 Jun 2009 20:25:59.0743 (UTC) FILETIME=[FE1344F0:01C9F052]