Office 365- Distribution group vs Dynamic distribution group?

Distribution List- A distribution group, also known as a distribution list, is a group of two or more persons in your company’s address book. When you send an email message to a distribution group, it travels to everyone in the group. For an organisation, an Office 365 administrator may build and manage distribution groups.

Dynamic Distribution List- Dynamic distribution groups are correspondence- enabled Active Directory group objects that are created to expedite the mass transferring of dispatch dispatches and other information within a Microsoft Exchange association.

Unlike regular distribution groups that contain a defined set of members, the class list for dynamic distribution groups is calculated each time a communication is transferred to the group, grounded on the pollutants and conditions that you define. When an dispatch communication is transferred to a dynamic distribution group, it’s delivered to all donors in the association that match the criteria defined for that group.