Recently we’ve been having some slowness and timeouts on IMAP connections, and we’ve been working to find the cause.
We have discovered that a misconfiguration has distributed load unevenly and we’re now working to distribute the connections better to improve performance.
Please let us know if you notice any difference in IMAP responsiveness in the coming hours and days.
Update: 01:30 – 2012/05/04 – Things seem much better now. Please let us know if you experience something else.