特别要注意的是，你需要在自己的域名管理面板中，將DNS修改為
DreamHost APPS 的 DNS ：
ns1.dreamhost.com
ns2.dreamhost.com
ns3.dreamhost.com

也可以建不同的 CNAME到各服務。
如果你的主域名已有内容，而又想體驗各類應用

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DNS Settings For Dreamhost Apps

For WordPress
POINT to 208.97.187.233 (or) CNAME to wordpress.dreamhost.com

For Zenphoto
POINT to 208.97.187.239 (or) CNAME to zenphoto.dreamhost.com

For phpBB
POINT to 208.97.187.220 (or) CNAME to phpbb.dreamhost.com

For Drupal
POINT to 208.97.187.218 (or) CNAME to drupal.dreamhost.com

For MediaWiki
POINT to 208.97.187.221 (or) CNAME to mediawiki.dreamhost.com.

For Google Apps
(MX Records) Priority Mail Server 1 ASPMX.L.GOOGLE.COM. 5 ALT1.ASPMX.L.GOOGLE.COM. 5 ALT2.ASPMX.L.GOOGLE.COM. 10 ASPMX2.GOOGLEMAIL.COM. 10 ASPMX3.GOOGLEMAIL.COM.
(Or) Simply Set the Name Servers ns1.dreamhost.com. [66.33.206.206] ns2.dreamhost.com. [208.96.10.221] ns3.dreamhost.com. [66.33.216.216]