[email protected] - Mails sent from webmail, mail client, or scripts with authentication
[email protected] - scripts without SMTP authentication
user - Without any authentication
| Rule | Description |
|---|---|
| :8 | Top-level URL fingerprinting Algorithm - Full URLs are checked |
| :9 | Checks the message body chunks against similar known spam. |
| :10 | Library of specifically known regex in body/subject <- These will have names following them that describe the match type. Do not share specific names with customers. |
| :14 | Virus in the binary file. |
| :18 | Known spam image files. |
| :19 | Large fixed strings from known spam. |
| :20 | Multi-level URL Fingerprinting Algorithm. |
| :21 | Chunks of the message body. |