CoreService filter classifications
The below table summarises the Core Service classifications and where they are used within Message Rules.
Used in Message Rule
Bounce messages (non-delivery notifications)
Classed as a Clean message. Not classified by any other classifications
CoreService Commercial - High reputation
High Reputation Marketing
Professional Commercial Email detected by signature: Typically, emailing campaigns issued from a professional and known routing platform (ESP) that follow the rules of use for email advertising, by providing unsubscribe links, list cleaning, etc.
CoreService Commercial – Medium Reputation
Medium Reputation Marketing
Miscellaneous Commercial Email detected by heuristics: Any advertising email that follows the rules of use of marketing email, which was not sent through a known routing platform. The heuristic rules that catch these are predictive and generic
CoreService Commercial – Low reputation
Low Reputation Marketing
Dirty Commercial Email detected by signature: Any other advertising campaign that does not comply with emailing rules by presenting poorly organized content, non-compliance with CAN-SPAM, no unsubscribe link, etc.
Social Network alerts and notifications and Messages exchanged through forums
(Default) CoreService Malware
Malware detected by heuristic analysis
(Default) CoreService Phishing
Message detected as phishing either by heuristic analysis or through a fraudulent link found in it
(Default) CoreService2 Spam
Message detected as scam by heuristic Analysis and messages confirmed as spam
Historically - (Default) CoreService Suspect
This is classification is made of three other listed classification. Core service Commercial – Low reputation, Core service Commercial – Medium Reputation and Core service Suspect Only
CoreService Suspect Only
Message with a subject that may potentially cause damage to the company. For instance, emails with content referencing money transfer
Transactional emails sent as a confirmation after buying on the Internet
Transactional emails sent to notify an account update or actions such as welcome emails, account validation email, and request for updates
Transactional emails related to travel arrangements and confirmation, car rental, train or flight tickets, hotel bookings
Transactional emails containing finance information, such as wire transfer confirmation, stock reports, bank statements, etc.
Transactional emails received after subscribing to alert services, such as housing alerts, Google alerts, Yahoo alerts, etc.