Google Mail Server Standard Edition

If you happen to have a domain name, but not intended to get a webhosting. Anyhow you need a mail server, you may consider the google mail server.

http://www.google.com/a/cpanel/domain/new


for hosting your MX record, you may consider ZoneEdit.com.
to add MX Record, follow the below link:

http://www.google.com/support/a/bin/answer.py?hl=en&answer=55378

Comparison In JAVA

Method 1
if(object.equals(null))   --> will return false
but,
Method 2
if(.equals(object) )  --> will return null


conclusion is, when running comparison, please use the Method 1

to avoid from the system throw the Null Pointer Exception