How marketing emails are flagged
GravityZone Security for Email detects marketing emails and either marks them by applying a tag to the subject line or quarantines them. Marketing emails are classified into three categories:
High Reputation Marketing - emails issued from a known and trustworthy routing platform (ESP) that follow best practice rules for email marketing. Emails classified into this category will be tagged with a
[High Medium]tag.Medium Reputation Marketing - advertising emails that follow the best practice rules for email marketing but were not sent through a well known routing platform. Emails classified into this category will be tagged with a
[Marketing Medium]tag.Low Reputation Marketing - advertising emails that were not sent through well known routing platforms and do not follow email marketing best practice rules. Emails classified into this category will be quarantined.
Note
For information on how to stop receiving marketing emails refer to this KB article.