Repository for all mailing list

[Dipanjan Mazumder]

Hi ,
    I was wondering there were so many problems and there solutions were 
discussed in mails , and do we have any jira issues repo where all these 
problems and there solutions a re maintained so that any user can checkout the 
issues in the repo to understand if their problems are already discussed and 
has a solution.
I believe because these mails are directed to specific emails they must be 
recorded somewhere. If that is the case , where can we find them.
RegardsDipanjan