{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH/NCBI Data Team", "hasEmail": "mailto:info@ncbi.nlm.nih.gov"}, "description": "There is disclosed a system and method for managing spam within an email message stream. In an embodiment, a method comprises defining a plurality of anti-spam filter levels where each anti-spam filter level includes at least one anti-spam module configurable for filtering spam messages. An anti-spam request including a user preferred anti-spam filter level is generated and communicated to the preferred anti-spam filter level. The anti-spam request is implemented on at least one anti-spam module in the preferred anti-spam filter level based on at least one predetermined criterion. If the anti-spam request cannot be implemented at the preferred anti-spam filter level, the anti-spam request is implemented on at least one anti-spam module at another anti-spam filter level.", "distribution": [{"@type": "dcat:Distribution", "description": "Access the complete Patent AT-E401725-T1: [Translated] MULTI-LEVEL ANTI-SPAM SYSTEM AND LOAD BALANCED PROCESS on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E401725-T1", "mediaType": "text/html", "title": "Official Data Source"}], "identifier": "https://healthdata.gov/api/views/y4fi-i5mv", "issued": "2025-09-05", "keyword": ["chemistry", "innovation", "patent", "pubchem", "research"], "landingPage": "https://healthdata.gov/d/y4fi-i5mv", "modified": "2025-09-06", "programCode": ["009:066"], "publisher": {"@type": "org:Organization", "name": "National Center for Biotechnology Information (NCBI)"}, "theme": ["NIH"], "title": "Patent AT-E401725-T1: [Translated] MULTI-LEVEL ANTI-SPAM SYSTEM AND LOAD BALANCED PROCESS"}