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1. WO2020039327 - DOMAIN-BASED ISOLATED MAILBOXES

Publication Number WO/2020/039327
Publication Date 27.02.2020
International Application No. PCT/IB2019/056979
International Filing Date 19.08.2019
IPC
G06Q 10/10 2012.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware; Time management, e.g. calendars, reminders, meetings or time accounting
CPC
H04L 51/046
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
04Real-time or near real-time messaging, e.g. instant messaging [IM]
046interacting with other applications or services
H04L 51/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
12with filtering and selective blocking capabilities
H04L 51/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
22Mailbox-related details
H04L 51/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
28Details regarding addressing issues
H04L 63/0414
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
04for providing a confidential data exchange among entities communicating through data packet networks
0407wherein the identity of one or more communicating identities is hidden
0414during transmission, i.e. party's identity is protected against eavesdropping, e.g. by using temporary identifiers, but is known to the other party or parties involved in the communication
H04L 63/0869
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
63Network architectures or network communication protocols for network security
08for supporting authentication of entities communicating through a packet data network
0869for achieving mutual authentication
Applicants
  • THIRUMAVALAVAN, Viruthagiri [IN]/[IN]
Inventors
  • THIRUMAVALAVAN, Viruthagiri
Priority Data
62/720,68121.08.2018US
62/805,86214.02.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DOMAIN-BASED ISOLATED MAILBOXES
(FR) BOÎTES AUX LETTRES ISOLÉES BASÉES SUR LE DOMAINE
Abstract
(EN)
Systems and methods are provided for reducing email spam without wasting network bandwidth. The system contains two groups of boxes. Domboxes and Mailboxes. (a) Domboxes should be used only for non-conversational mails. E.g. website/app mails. Each Dombox has a disposable email address and associated with a primary domain. The primary domain can authorize additional domains in the DNS. We primarily rely on the SPF record for validating Dombox mails. (b) Mailboxes are designed to accept only conversational mails. Conversational Mails can be termed as Human-to-Human, Mailbox-to-Mailbox or MX-to-MX mails. We pull the MX record from the Envelope Domain and verify whether it's really originating from one of the MX servers. Spammer is a Human. Since we accept only MX record verified mails, spammers need registered domains to send spam. Additional checks can be performed with the help of Domain registration date, Spam Filters, Challenge/Response etc.
(FR)
L'invention concerne des systèmes et des procédés pour réduire le pourriel sans gaspiller la bande passante réseau. Le système contient deux groupes de boîtes, des "Dombox" et des "Mailbox". (a) Les Dombox doivent être utilisées seulement pour des courriels non conversationnels, par exemple, des courriels de site web/d'application. Chaque Dombox a une adresse de courriel jetable et est associée à un domaine primaire. Le domaine primaire peut autoriser des domaines supplémentaires dans le DNS. L'invention se fie principalement à l'enregistrement SPF pour valider des courriels de Dombox. (b) Les Mailbox sont conçues pour accepter seulement des courriers conversationnels. Les courriers conversationnels peuvent être appelés courriels d'humain à humain, de boîtes aux lettres à boîtes aux lettres ou de MX à MX. L'invention tire l'enregistrement MX du domaine d'enveloppe et vérifie s'il provient réellement de l'un des serveurs MX. L'arroseur est un humain. Étant donné que l'invention accepte seulement des courriels vérifiés par l'enregistrement MX, des arroseurs ont besoin de domaines enregistrés pour envoyer du pourriel. Des contrôles supplémentaires peuvent être effectués à l'aide d'une date d'enregistrement de domaine, de filtres antipourriel, d'un défi/réponse, etc.
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