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Last update: 2022-02-23

Spam Filtering

Each email message is analyzed and given a spam score. The higher the score the more likely the message is to be spam.

Messages with the highest spam scores are rated as spam.

Messages are categorized based on their spam score and you can choose how the categories are processed. Messages are split into:

  • Spam: These are messages that conform to known and verified spam patterns.
  • Bulk: These are solicited messages sent using mass mailing, for example newsletters sent to a mailing list.
  • Suspected Spam: These are messages that have been identified as suspicious.

For each category choose an action from:

  • Quarantine
  • Deliver: The message is delivered to the next anti-spam feature for checking. It doesn't mean the message is sent to the user.
  • Delete
  • Tag subject line: The message is tagged and delivered to the user. The tag appears at the start of the subject line in the message. You can customize the tag, using up to 30 characters.

The default settings are:

  • Spam: Quarantine
  • Bulk: Quarantine
  • Suspected Spam: Tag subject line
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