SPF in Office 365 is checked using default policies, but messages are not blocked by default. If we want to block delivery of messages, that do not meet the SPF criteria, we can do this by changing the default settings.
When we change the SPF monitoring settings, Office 365 will deliver all e-mail, that does not meet the criteria, to quarantene. Read the rest
DKIM will be more and more important in the future for authenticating legitimate e-mails. For this reason, I like to enable DKIM for all my domains in Office 365 tenants where DKIM is really easy to enable.
In Exchange Online console we can find DKIM under Protection -DKIM where we can usually see the option “Enable”. Read the rest
In the previous article, we took a look at how we can use PowerShell to connect to Skype for Business Online. In this article, we will continue with connecting and managing other services in the Microsoft cloud. Namely, we will be talking about Exchange Online. Read the rest