use 127.0.0.1 IP addr instead of 'localhost' to avoid test failure reported in bug 2749
use 127.0.0.1 IP addr instead of 'localhost' to avoid test failure reported in bug 2749

git-svn-id: d99324e817494df82bb0080d8e7ab74680731a10@6727 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin