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System and method having increased security using simple mail transfer protocol emails verified by SPF and DKIM processes
System and method having increased security using simple mail transfer protocol emails verified by SPF and DKIM processes
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机译:使用通过SPF和DKIM流程验证的简单邮件传输协议电子邮件来提高安全性的系统和方法
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摘要
A system and method to facilitate transactions between a customer and a vendor utilizing an advertising campaign reaching a plurality of potential customers is provided. The method includes receiving a request from the vendor for a bulk token for use in the advertising campaign, generating the bulk token, transmitting the bulk token to the vendor to embed into the advertising campaign associated with a mailto link, the bulk token being sent as part of the advertising campaign to at least one of the plurality of potential customer, receiving a reply SMTP email from a customer from the plurality of potential customers indicating a request for a transaction responsive to the advertising campaign by selecting the mailto link, decoding the bulk token to verify the transaction, performing an SPF and DKIM validation of the received SMTP email to validate the transaction, and processing the verified and validated transaction.
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