How to enable outbound DKIM signing for your domain in Office 365 | Part 5#10 5/5 (7)

In the current article, we will review the process of – How to enable outbound DKIM signing in Office 365 for our public domain name. In Office 365 based environment, the process of signing outgoing E-mail using DKIM signature happens automatically for each of the Office 365 tenant domain names. I emphasize the term “our…

Outbound DKIM signing and DNS infrastructure | Building the required DNS records for Office 365 | Part 4#10 3.67/5 (3)

In a scenario in which we want to use outbound DKIM signing for our public domain name in Office 365 based environment, we will need to generate 4 DNS records that will be used for the required two CNAME records. Regarding the task of the required DKIM DNS records, the primary challenge that we are…

DKIM as standard that based upon the Public key infrastructure | Part 2#10 5/5 (5)

DKIM is implemented by using Digital signature. The “Digital signature” method is one of the main building blocks of the Public key infrastructure. In the current article, I want to show you a fraction of an Interesting and wonderful world of Public key infrastructure and, the way that the DKIM uses this infrastructure for implementing…

DKIM – Domain Keys Identified Mail | Basic introduction | Part 1#10 5/5 (4)

DKIM (Domain Keys Identified Mail) is a mail security standard that enables the sender to declare about his “identity” and allows the mail destination infrastructure, meaning the receiving mail server, to verify the identity of the originator. The central paradox regarding a security standard is that most of the time, we don’t really understand what…