Learn Exchange the Guru way !!! in

The Microsoft Exchange team blog has been an inspiration for me and my team from the day we started learning Exchange.

Today we are glad to let our readers know that our website found itself a place in under “Other Cool Places”. I dont know if it holds value for someone but for us, its the greatest honour from the Exchange team and especially “Nino Bilic”.

Thanks a lot for your support and we will continue supporting and promoting Microsoft Exchange – The all time market leader in Corporate Messaging world !!! 

MSExchangeGuru – The team

2 Responses to “ in”

  1. Nitin Gupta Says:


    Congrats ….. ! ….yeh kamal kaise kiya 😉 !


  2. Subhradeep Biswas Says:

    I am using Exchange 2007 on windows 2003 and have Watchguard Firewall.Quick heal antivirus is running on exchange server.

    users from my domain is receiving all mail and able to send mail other domain also.

    But Failed delivery message when sending to another domain ( like 4 to 6 domains).

    Please find the error message below …

    Requested # #SMTP#

    Diagnostic information for administrators:
    Generating server:
    Requested #550 Requested action not taken: mailbox unavailable ##
    Original message headers:

    Received: from kaushik ( by (
    with Microsoft SMTP Server id; Thu, 20 Dec 2012 11:29:10 +0530

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