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IIS ARR and Microsoft ExchangeRSS

2 replies

Last post Nov 18, 2020 04:14 AM by nma01117

  • IIS ARR and Microsoft Exchange

    Sep 25, 2019 10:31 AM|Bjoern_R|LINK

    Hi there,

    I am having some trouble with IIS ARR and Microsoft Exchange. Everything works perfectly but I am not able to send mails with attachments bigger than approx. 100K from a mobile device. 

    I read something about this problem in combination with Apache. It was said, that the SSL Buffer was too small.

    Has anybody an idea?

  • Re: IIS ARR and Microsoft Exchange

    Sep 26, 2019 01:56 AM|Jalpa Panchal|LINK


    You could increase the Response Buffer limit by following below steps:

    1)Open iis manager.

    2)select server farms->slect farm name

    3)from the middle pane select proxy.

    4)in Buffer section increase the Response Buffer and Response Buffer Threshold limit.

    If the issue only occurs in the Mobile device, you might need to contact your mobile device provider for more suggestion.

    Also, try to increase the exchange server message size limit and Configure message size limits for a mailbox .



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  • Re: IIS ARR and Microsoft Exchange

    Nov 18, 2020 04:14 AM|nma01117|LINK

    Hi Bjoern_R, Did you ever find a solution for this? We are facing a similar issue.