Unlike Evolution, it is just a mail client and doesn't have the calendar feature, and so there isn't the ability to add tasks or create appointments.
N'adịghị ka Evolution, ọ bụ naanị onye ahịa na-eziga ozi na enweghị atụmatụ kalenda, ya mere enweghi ike ịgbakwunye ọrụ ma ọ bụ mee ndokwa.