I discovered an issue that all you might like to know about concerning sending emails to Exchange 2000/2003 servers via KOC 6.2.0. The issue is very problemsome because not all receipients on the Exchange side will receive the email due to a bug in KOC. For example when sending to a TO and CC recipient the CC user will always get the email but due to a bad Message-ID header Exchange goes nuts and will not deliver correctly.
Moderator Edit: Please contact support if you are running into this issue.
[Updated on: Fri, 18 August 2006 19:58] by Moderator
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