收发室负责收递部门间的邮件，并处理美国寄出的邮件. 该组织的活动还包括处理联邦快递和UPS的请求, pick-up and delivery of incoming and outgoing interdepartmental mail between county agencies: metering and charge back of postal charges to departments; bulk purchase and distribution of copy paper and courier services weekly or as need to member of the Board of County Commissioners.