What should you do?

You have an Exchange Online tenant that contains several hundred mailboxes.

Several users report that email messages from a SMTP domain named @fabrikam.com often fail to be delivered to their mailbox.

You need to increase the likelihood that the email messages from the @fabrikam.com are delivered successfully to the users in the tenant.

What should you do?
A . From the Security & Compliance admin center, modify the anti-spam policy settings.
B . From the Security & Compliance admin center, modify the DKIM settings.
C . From your public DNS zone, create a Sender Policy Framework (SPF) TXT record.
D . From the Security & Compliance admin center, create a new ATP anti-phishing policy.

View Answer

Answer: A