This can happen when you use multiple accounts and don't have the mailbox
set as default. (Use rules to move mail instead of delivering to a PST.)

--
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"Darshan Sharma" Darshan wrote in message
...
Hi!

I am using MS Office 2003 with MS Exchange 2007 and few POP3 accounts, my
default account is MS Exchange account and the delivery is in Outlook PST.
In
any of the account / folder on behalf permission is not enabled.

Situation:-

I have sent calendar request using a POP3 account however the client has
received header with POP3 account; on behalf of; exchange account as
sample
shown below.

My Name - POP3 ]; on behalf of; My Name - (exchange
account id)

I fail to understand why it has happened because whenever I reply email
using any of the configured account it works fine but in calendar it
actually
failed, can anyone guide how to avoid such accidental situations…

Thank you,

Darshan Sharma