Quick Answer: How Do I Set Up DKIM Records In Office 365?

Sign in to Office 365 with your admin account and choose Admin.

  • Once in the Admin center, expand Admin centers and choose Exchange.
  • Go to protection –> dkim.
  • Select the domain for which you want to enable DKIM and then, for Sign messages for this domain with DKIM signatures, choose Enable.

How do I create a DKIM record in Office 365?

Enable DKIM signing for your custom domain in Office 365

  1. Sign in to Office 365 with your work or school account.
  2. Select the app launcher icon in the upper-left and choose Admin.
  3. In the lower-left navigation, expand Admin and choose Exchange.
  4. Go to Protection > dkim.

How does Dkim work in Office 365?

DomainKeys Identified Mail (DKIM)

DKIM permits the person, role or organization, who owns the signing domain, to claim some responsibility for a message by associating the domain with the message. Senders insert a digital signature into the message in the DKIM-Signature header, which receivers then verify.20 Jan 2015

How do I add a DKIM record to DNS?

Adding a DKIM (TXT) Record

  • Go to the My Domains page.
  • Click the Advanced tab.
  • Click Edit DNS.
  • Scroll down to the TXT (Text) section and click Add another.
  • Enter the DKIM selector to the beginning of your domain name in the Host Name field.
  • Enter the DKIM signature in the TXT Value field.
  • Click Save DNS.

What is selector in DKIM record?

A DKIM selector is a string used to to point to a specific DKIM public key record in your DNS. Validation on the receiver side uses the selector in combination with the signing domain in order to carry out a DNS query and find the public key in your DNS.