{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9742722","patent":{"patent_number":"US-9742722","title":"Method, a system and a computer program product for certifying that a destination email server has received an email message sent from a sender to at least one destination address","assignee":null,"inventors":[],"filing_date":"2012-01-16T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H04L","H04L"],"num_claims":12,"abstract":"The invention relates to a method of certifying that an email message sent through a sender email server from a sender to at least one destination address has been received by a destination email server managing the destination address, the method comprising providing a certification email server, which performs: receiving the email message sent through the sender email server; obtaining an electronic fingerprint of the message; obtaining the destination address from the field of the header of the message relating to the destination address of the message; sending the message to the obtained destination address; receiving from the destination email server a confirmation of the acceptance or refusal of the email message; generating a certification file comprising at least the electronic fingerprint of the email message and the confirmation of the acceptance or refusal of the email message from the destination email server."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method, a system and a computer program product for certifying that a destination email server has received an email message sent from a sender to at least one destination address","description":"The invention relates to a method of certifying that an email message sent through a sender email server from a sender to at least one destination address has been received by a destination email serv","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9742722","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9742722","citation_suggestion":"Patentable. \"Method, a system and a computer program product for certifying that a destination email server has received an email message sent from a sender to at least one destination address\" (US-9742722). https://patentable.app/patents/US-9742722","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9742722","json":"https://patentable.app/api/llm-context/US-9742722","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:35:45.818Z"}