Post by mdjuwel0203 on Nov 13, 2024 5:47:32 GMT
Email Verification: DKIM, and DMARC email reputation Email is the core tool for business communication for many companies. As spam and phishing attacks continue to increase, many companies and individuals are exposed to information leaks and security risks. Therefore, email verification has become crucial, and email security issues are receiving more and more attention. For example, Google will adopt more active management standards for emails sent to Gmail starting in February 2024. Yahoo also announced that starting from the first quarter of 2024, it will require a large number of senders to comply with relevant regulations .
All emails sent to Gmail or Yahoo mail in the bulk sms master future, as long as they do not comply with the relevant settings, the delivery rate and trust will be affected. Electronic Leopard has adopted the same standards as Gmail mass senders since February 2024. Registered members can refer to the essentials for ensuring email security: parsing the settings and parameter descriptions of SPF, DKIM and DMARC . This article will mainly explain the principles and importance of these three main technologies in email verification: SPF, DKIM and DMARC. SPF (Sender Policy Framework) verification SPF is a verification technology that checks the outgoing mail server's authority to send emails on behalf of the domain by specifying which IP addresses or email sources are in the DNS (Domain Name System) records.
To put it simply, the IP or service from which the message was sent does not appear in the SPF record, which means that the letter may not have been authorized to be released and is a forgery. SPF protects against falsification of the sender's origin. Because in the records, the domain owner can specify which mail servers are allowed to use the domain to send mail. The receiving mail server will use this record to check whether the server sending the mail is within the allowed range. If not, the mail will be marked as suspicious or spam.
All emails sent to Gmail or Yahoo mail in the bulk sms master future, as long as they do not comply with the relevant settings, the delivery rate and trust will be affected. Electronic Leopard has adopted the same standards as Gmail mass senders since February 2024. Registered members can refer to the essentials for ensuring email security: parsing the settings and parameter descriptions of SPF, DKIM and DMARC . This article will mainly explain the principles and importance of these three main technologies in email verification: SPF, DKIM and DMARC. SPF (Sender Policy Framework) verification SPF is a verification technology that checks the outgoing mail server's authority to send emails on behalf of the domain by specifying which IP addresses or email sources are in the DNS (Domain Name System) records.
To put it simply, the IP or service from which the message was sent does not appear in the SPF record, which means that the letter may not have been authorized to be released and is a forgery. SPF protects against falsification of the sender's origin. Because in the records, the domain owner can specify which mail servers are allowed to use the domain to send mail. The receiving mail server will use this record to check whether the server sending the mail is within the allowed range. If not, the mail will be marked as suspicious or spam.