How may dispossessory summons be served?

Dispossessory summons can indeed be served in multiple ways, which is why the correct answer identifies that both methods are allowable. In Georgia, a dispossessory summons may be served through personal delivery directly to the tenant or occupant of the premises, which ensures that the individual receives the notice in a timely and direct manner.

Additionally, service can also be conducted by mail, which allows for an alternative means of notification and can often be useful if personal delivery is not feasible. This diverse range of service methods is designed to ensure that individuals receive fair notice of the dispossessory action, thereby fulfilling legal requirements for due process.

In contrast, service only by a sheriff or solely by mail does not encompass the full range of permissible methods; therefore, identifying both personal delivery and mail as acceptable avenues for service underscores the flexibility and comprehensiveness of the legal process in handling dispossessory actions.