3 Replies Latest reply on Feb 24, 2014 5:25 AM by Bill Shannon-Oracle

    Performance problem for fetch all messages from IMAP server?


      Hello all,


      We are currently using the JavaMail API for retrieving e-mails on IMAP and IMAPS servers. We have 1200 Folders and 160000 Mail in our test-mailbox.

      We have used the FetchProfile items to boost performance as much as possible, and there was no problem with the timeout after 180 seconds. We could

      use the javamail version 1.4.5 and we have no problems to build this mailbox.

      Now we want to use a version higher than 1.4.5, but there is a big performance problem. Now our test-mailbox need more than 10 minutes for building.


      My question: what is the difference? why?


      Thank you in advance