java mail api : exception thrown saying java.lang.SecurityException: Access to default session denied
jakarta-mail
Solution
This error text is associated with a call to `Session.getDefaultInstance(props, authenticator)` where the default instance already has a different authenticator set.
It should work better if you call `Session.getInstance(props, authenticator)` instead of `Session.getDefaultInstance(props, authenticator)` in your code.
Problem
when im trying to send a mail using java mail api in my web application , I'm getting this exception. java.lang.SecurityException: Access to default session denied the inputs are fron an html page. then it goes to a servlet which eventually calls a java class where the mail logic is written