We have recently moved from Exchange 5.5 to 2003.
Today a user reported that she had not received a message that we had released from our spam filter (MailMarshal). On tracking the message in Exchange I got the following:
SMTP: Message submitted to advanced queuing
SMTP: Start message submission to advanced queue
SMTP: Message submitted to categorizer
SMTP: Message categorized and queued for routing
SMTP: Non-delivered report (NDR) generated
A collegue believes this is because of IMF dropping the message. Is this likely to be correct? and given the above is there any way of recovering the message?