Returns the results of the spam assassin content check
| Argument | Data Type | Required | Description |
| subject | string | Yes | subject line |
| fromname | string | Yes | The From Name |
| messageid | integer | No | message id |
| message | string | No | html message |
| XML Response | JSON Response |
| <response> <content><![CDATA[0.0 TVD_SPACE_RATIO No description available. ]]></content> </response> |
{
"content": "0.0 TVD_SPACE_RATIO No description available."
} |