432 4.3.2 STOREDRV.Deliver; recipient thread limit exceeded


  • Hi guys.

    Got exchange 2013 which has 600 messages stucked in queue and aint goin anywhere.

    Already restarted exchange transport service and they are still there. Even tried with SUSPEND and RESUME and they aren't goin anywhere.

    How to push them?


    Sunday, January 17, 2016 8:32 PM


    Sunday, January 17, 2016 9:04 PM

All replies

    Sunday, January 17, 2016 9:04 PM
  • Hi,

    It seems that you have performance issues. Increasing the disk I/O, memory and CPU resources has been reported to be the best solution for this particular issue in the research I have done. The configuration settings provided by sartaychik may also be helpful. 

    Is your Exchange infrastructure sized correctly? You can find more information here:

    If this issue is related to a journal mailbox then consider having a dedicated mailbox server to host these journal mailboxes.


    Please mark as an answer if this answers your question

    Mark Gossa

    MCSE 2003, MCITP Enterprise Administrator 2008 R2, MCSA 2012 R2, MCTS Exchange 2010, MCTS SQL 2012, MCTS SharePoint 2007, VCP4, VCP5, CCNA

    Blog:   LinkedIn:

    Posts are provided “AS IS” without warranty of any kind, either expressed or implied.

    Monday, January 18, 2016 1:46 AM