Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.
* BYE Service not available localhost.localdomain IMAP4rev1 2003.339 at Fri, 9 Mar 2007 23:09:15 -0700 (MST)
Connection closed by foreign host.
BYE服务不可用xxx1.hostname.com IMAP4rev1
如果你看到错误：
