Java APIs

I'm trying to compile a couple of servlets in NetBeans and keep getting this error:

database/MailBean.java [4:1] package javax.mail does not exist
import javax.mail.*;

This is my Class Path:

CLASSPATH=.;C:\j2sdk1.4.2_04;C:\jwsdp-1.3\common\lib\tools.jar;C:\jwsdp-1.3\common\lib\servlet-
api;C:\jwsdp-1.3\common\lib\mysql-connector-java-3.0.12-production-bin.jar;C:\TOMCAT\common\lib
\servlet.jar;C:\TOMCAT\webapps\cecomproj;C:\TOMCAT\webapps\cecomproj\src;C:\TOMCAT\common\lib;C:\TOMCAT\common\lib\activation.jar;C:\TOMCAT\common\lib\mail.jar;C:\TOMCAT\common\lib\tools.jar
;C:\TOMCAT\common\lib\mysql-connector-java-3.0.12-production-bin.jar;

this is my path:

Path=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\j2sdk.1.4.2_04\bin;C:\WINDOWS\System32;C:\WINDOWS;C:\js2sdk1.4.2_04bin\;C:\ant_home\bin;S:\;C:\TOMCAT\bin;
c:\TOMCAT\shared\classes;c:\TOMCAT\shared\lib;

Am I leaving something out?