Database?

[Saba Amiri]

Dear Sir
 I have a project which requires a mail application that stores message's 
information(body, sender,date,time,etc) into a database which can be 
accessed from an outsider application(I want to send new mails' subjects via 
sms). Is james capable of this? if no, is there any other mail 
application(or server) which stores messages into a database(not an asci 
file like common applications)? 
 Regards
 Saba Amiri