s_cherry_e/sr/etc/data/mail_bulk.json

[
    {"BulkID":1,"TemplateID":1001,"ExpireDays":30,"Rewards":[],"IsOpen":false},
    {"BulkID":2,"TemplateID":1002,"ExpireDays":30,"Rewards":[],"IsOpen":false},
    {"BulkID":3,"TemplateID":1003,"ExpireDays":30,"Rewards":[],"IsOpen":false},
    {"BulkID":4,"TemplateID":1004,"ExpireDays":30,"Rewards":[],"IsOpen":false},
    {"BulkID":5,"TemplateID":1005,"ExpireDays":30,"Rewards":[],"IsOpen":false}
]