I need to learn how to use all about java & mysql...help me!

I have a situation here, I need to learn how to use java with mysql
. Can I connect to a MYSQL DB with servlets?
how can I build an e-mail server with java (no matter how difficult)
please, I need help, and I really apreciate your help.
thank you very much!!

I have a situation here, I need to learn how to use
java with mysql
. Can I connect to a MYSQL DB with servlets?Yes... documentation to help you connect to any database can be found at http://java.sun.com/products/jdbc. To connect to MySQL, you'll need drivers (sourceforge.net), and the specific connection URL for those drivers will be included in the documentation.
how can I build an e-mail server with java (no matter
how difficult)If you're fairly new to JSP/Servlets, you may be in over your head here, since an email server is no easy application to code. Here's a link to the source code for the JAMES project... Apache's Java email server... maybe you can find some useful information there...
http://www.ibiblio.org/pub/packages/infosystems/WWW/servers/apache/jakarta/james/source/

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