Stupid mistake, we power cycled the router on Friday night because it was acting up and lost a recent firewall change. Overnight our SMTP port was open and definitely got abused some. I fixed the firewall error but now I see in our Exchange queue there is TONS of email trying to still go out. I have 8500 queues and 200k+ messages. How can I clear this out safely without breaking anything? I see my edge transport service is going crazy on the RAM for the first time ever.
if you don't mind loosing all emails, including legitimate ones, you can setup your smtp connector to use a fictitious relay host (say 10.10.10.10 or any non existing IP) and restart you transport service
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MS Outlook is a world-class email client application that is mainly used for e-communication globally. In this article, we will discuss the basic idea about MS Outlook, its advanced features, and types of MS Outlook File formats.
To show how to generate a certificate request in Exchange 2013. We show this process by using the Exchange Admin Center.
Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.
Navigate to the Servers >> Certificates…