When a message arrives in Exchange Online Protection (EOP) with an existing X-Forefront-Antispam-Report header, it is renamed to X-Forefront-Antispam-Report-Untrusted. If the message is then detected as spam and stored in the optional quarantine, upon release it will go back into EOP. Upon entering EOP the previously set X-Forefront-Antispam-Report header is renamed to X-Forefront-Antispam-Report-Untrusted.
If you use Exchange Online Protection (EOP) to filter your email in the cloud and to remove spam and malware before onward delivery to you, and if you use Exchange 2007 or later on-premises, then you need to configure Exchange to move detected spam to the Junk Email folder in Outlook. By default EOP detects… Continue reading Moving Exchange Online Protection Junk Mail to the Junk Email Folder
Forefront Online Protection for Exchange (FOPE) is a cloud hosted email anti-spam and antivirus filtering system. Amongst the options to filter away your spam, one of the options to to allow the email to be flagged and sent on into your on-premises email system, and then managing it there. If you have Exchange 2007 or… Continue reading Forefront Online Protection for Exchange Spam Filtering to Outlook’s Junk E-Mail Folder