Exchange Server - Pop3 connector problem (Invalid Header)

Asked By Elton on 04-Feb-10 10:00 AM
Hi there,
We are havi
ng some problems with Exchange 2007 pop3 connector, that
refuse to download read reaceipts from our hosting server.

The error messages are the following:
Server Event Viewer has an error (One or more (2) e-mail messages in
the
POP3 mailbox account 'xxxx.x...@domain.com' on the POP3 server
'mail.domain.com' have invalid header fields. Because of this, the
messages cannot be delivered to the Exchange Server mailbox
'xxxx.x...@domain.com' in Windows Small Business Server. The messages
are still on the POP3 server. To resolve this issue, connect to the
POP3
mailbox account, and then manually retrieve or delete the messages.)

And we have to login at hosting service and delete it manually from
the server.

There are several cross posting about this subject on the net but
till
now we were not available to find a usefull solution beyond ignore the
error till a new limit, wich seems to be only a cosmetic solution to
the logs.

Does anybody can get me a light over it? The server is running SBS
2008 and Exchange 2007-SP1 all patchs installed. And is using the
same
hosting service to send trought a relay and to receive the messages
to
the pop3 connector. Connect the server directly is not a real good
solution as the server is over a dynamic address.

Any tips are appreciated.

TIA.

Elton Machado


Ed Crowley [MVP] replied to Elton on 04-Feb-10 08:30 PM
POP3 connector questions belong in an SBS newsgroup since those are SBS, not
Exchange, components.
--
Ed Crowley MVP
.