这里需(xū )要说明(míng )的是,在我们系(xì )统里面如(rú )果单(dān )独设置一个(gè )子域(yù )名解析,比如(rú )将主(zhǔ )机名设置为mail,单独(dú )解析到(dào )9,那么该(gāi )解析记录(lù )优(yōu )先泛域名在(zài )实际(jì )使用中作(zuò )用(yòng )是非常(cháng )广(guǎng )泛(fàn )的,比(bǐ )如实现(xiàn )无限二级域名功能,提供(gòng )免(miǎn )费的url转(zhuǎn )发,在
Copyright © 2008-2018