 The next step is ensuring alignment, which again is just as simple as making sure that the SPF and DECOM configuration includes every mail server that's being used to send email from your organization. If you're using Office 365 for sending email, all you have to do is go look under settings and domains in the Admin Center and all the information that you need to set up is right there. But those are also things that we cover in those previous two sections of this course. The important thing though is just making sure that all of those sources are included. So any source that you use for sending email from your domain needs to be included in those records for everything to be valid and for the alignment to occur. That's the important word.