I'm trying to convert email from a generic IMAP server to Exchange. I get random errors in doing so. For no aparrent rhyme or reason the process just drops certain emails. I've set all the size limits to "unlimited" in Exchange / AD IP Site Links I ran the command from the shell in verbose mode and received this error (redacted) WARNING: An item has failed property validation and will be ignored. Identifier:(Name:[Subject]) Error details:Required property is empty. Property:TargetServer.. This does not happen on all mail, however, the fact it is not predictable makes the planned conversion to Exchange 2007 very problematic and politically untenable.
Find any answers? "Ryan" wrote: > I'm trying to convert email from a generic IMAP server to Exchange. > > I get random errors in doing so. For no aparrent rhyme or reason the process > just drops certain emails. > > I've set all the size limits to "unlimited" in Exchange / AD IP Site Links > > I ran the command from the shell in verbose mode and received this error > (redacted) > > WARNING: An item has failed property validation and will be ignored. > Identifier:(Name:[Subject]) Error details:Required property is empty. > Property:TargetServer.. > > This does not happen on all mail, however, the fact it is not predictable > makes the planned conversion to Exchange 2007 very problematic and > politically untenable.
I had a similar problem. After a lot of research and trial/error without coming up to any good solution I uninstalled and reinstalled the Exchange 2007 Client Access Role. This solved the problem. Maybe there was a problem inside a web.config file. Hope this will work for you too.
