Twice a day all my Global Administrators were receiving the following email asking us to renew our certificate for Office 365. This might be the case with many of us so I am writing this blog to resolve the issue and help all of us.
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Exchange 2016 and 2013 are processor hungry so it is very important to size the processors correctly.
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One issue that we’ve all probably experienced as an Exchange 2010 administrator is verifying that a Rollup Update, or RU/UR/Rollup/Update Rollup/CU/Cumulative Update/whatever you like to call it, is the version that it’s supposed to be after you install an update. More »
Many of us will be looking for an upgrade from DirSync tool to AADConnect. AADConnect supports both In Place and Parallel Deployment upgrades. Here I am sharing simple steps to do Parallel Deployment Upgrade.
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Many of us will be looking for an upgrade from DirSync tool to AADConnect. AADConnect supports both In Place and Parallel Deployment upgrades. Here I am sharing simple steps to do In Place Upgrade.
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As we all know A Receive connector is responsible for all SMTP inbound connections from an external source, client/partner or another Exchange server. More »
An accepted domain is a SMTP namespace for which a Microsoft Exchange Server sends or receives emails. Accepted domains comprise the domains that the Exchange organization is authoritative.
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Once we have installed Exchange Server 2016 in the organization, it requires configuring mail flow and client access in order to send to Internet and external clients such as Microsoft Office Outlook, and Exchange ActiveSync. More »
We moved one of the customer to our private cloud and Decommissioned the Exchange server.
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As we all know, if we need to send an email to multiple users/people, we will use a distribution group. Distribution groups are mail-enabled groups that can contain number of e-mail recipients. More »
Email is a vital business communication tool “today” and organizations use disclaimers for a variety of reasons. More »
We have already talked a lot about auto discover which is an evolution for the auto configuration of outlook, ActiveSync and other mobile devices. In this blog I am sharing a common mistake which I found at my customer location. This is very much possible in an environment where we don’t have dedicated Messaging systems administrators, lack of training and un professional design done by a cheap solution provider.
A disconnected mailbox is a mailbox entity in the mailbox database that isn’t linked with an Active Directory user account. More »
Exchange administrators face many issues in their day to day work like Exchange Database files (EDBs) may corrupt due to several causes like overgrown size, virus infection, etc.
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Datacenter Activation Coordination (DAC) mode is an asset of database availability group (DAG) which works using a new protocol called Datacenter Activation Coordination Protocol (DACP). More »
This is a known bug in the Exchange 2016 which may cause an oh my god situation.
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Address book policy is a feature which is first introduced in Exchange Server 2010 Service Pack 2. More »
Microsoft MVP | 2010 - 2018
