Forum Discussion

vincent_truong_'s avatar
vincent_truong_
Icon for Nimbostratus rankNimbostratus
Jun 22, 2018

Is there an iRule to not have the F5 Virtual Server for smtp proxy (Office365) not change the message header info?

We are in the process of migration our onprem Exchange 2010/2016 to Office365. F5 is currently the smtp proxy for office365. We are running into an issue where the SMTP header “X-MS-Exchange-Organization-AuthAs” is marked with “anonymous” whereas it needs to show as "Internal" in order for Out of Office messages to be interpreted correctly. Is the any way to have the Virtual Server retain the message headers from office365 and not get altered by the F5.

 

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  • Stanislas_Piro2's avatar
    Stanislas_Piro2
    Icon for Cumulonimbus rankCumulonimbus
    Jun 22, 2018

    I can say that F5 doesn’t change anything in SMTP data!

     

    This is a feature that is asked by several customers to add headers and this is not yet possible!