SQUID+HAVP causes frequent disconnects/reconnects for Outlook (office365)

  • Hello,

    We have an issue with HAVP (parent for Squid) where it is causing Outlook and a few other apps like gtalk/skype to constantly disconnect/reconnect.

    PFSense 2.1 amd64
    Squid 3.1.20
    HAVP 0.91_1

    If we remove HAVP from the equation the everything runs happily without issues.

    Nothing in the logs indicates any issues.
    I'm wondering if anyone has experienced this?


  • Hi,

    I have the same setup and facing similar issue as Lemb. I've also added the list of IP's and URL's of office 365 provided by Microsoft (http://blogs.technet.com/b/neiljohn/archive/2012/01/26/office-365-proxy-server-exclusion-list-office-365-service-url-s.aspx) to whitelist of HAVP Antivirus, still facing the same issue. Outlook looses connectivity to Exchange server and reconnects very frequently. If HAVP is uninstalled, everything  works fine.

    And Lemb, as I noticed you've posted this issue in December 2013. It's been 3 months that you've faced this issue, have you been able to find a solution or workaround for this issue?

    Please help.
    Thanks & Regards,
    Gautham B

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