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Outlook Mobile Access (OMA) - Error 0x80090305

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  • Outlook Mobile Access (OMA) - Error 0x80090305

    Hi All,

    Thanks to the great articles on this site I have managed to get my OMA working now and can sucessfully browse it using internet explorer to the servers external https://servername/oma address.

    I also think I have managed to install the root certificate correctly on my PDA (an IPAQ H5550 which runs Windows Mobile 2003 i think).

    But - when trying to synchronise with activesync i receive an error:

    Synchronization failed. If the problem continues, contact your network administrator.
    Error code: 0x80090305

    I have tried accessing the OMA through internet explorer on the IPAQ but this says the site cannot be found, although i have also tried other SSL sites begining with https:// and it cannot access these either - so i am assuming that ie on the pda is not capable of viewing https:// sites?

    Im stuck now as i cannot find any meaningful references to the above error.

    Any help would be very much appreciated.

    Best regards,