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DAG Cluster Issue: Cluster Software Mismatch

We cross verify n number of things prior to performing an exchange installation but may easily skip verifying the OS build which may cause impact in production. More »

HA, SR, RPO, RTO, OLA, SLA and the 9’s of availability…!!!

Business efforts small, privately owned, multinational, service- oriented, all demand accessibility between clientele, employees, management and any other miniscule component on a 24/7 basis. More »

Exchange 2013 Architecture overview with Perry Clarke

Distinguished Engineer Perry Clarke discusses the architecture for the new Exchange. More »

How to recover a Single DAG Mailbox Server Member

Whoa!!! One of my servers in DAG crashed and it’s crashed for good (RIP)… what next??? More »

Windows 8 review – What’s new and what you should know

Virtualization will take the indubitable, unbelievable heights with the dramatically radical changes, More »

GFI Mail Archiver – Best in market!!!

Archiving your data is at the forefront of every CIO’s mind. More »

Exchange 2013 TechEd sessions

TechEd to be the best opportunity to stay aligned with Microsoft’s current technologies, and be introduced to new or upcoming product opportunities. More »

How to Make Sure Your Exchange Backup Plan Has No Gaps

Backups – they are one of the most critical responsibilities of any systems admin, no matter what the system is. More »

Exchange 2010 Administrator Logging walk-through

Who changed Linda’s primary email address? Aah… wish I knew how to track the change… More »

Exchange 2010 Single Item Recovery Architecture

Any application that you and I work on, at the end of the day is an application. Nothing guarantees 100% uptime. More »

OAB Error: Property LastTouchedTime can’t be set on this object

Better to create new Offline address book than fixing some critical attributes… More »

Users do not receive quota warning messages

We all know that, for better or for worse, the way Exchange calculates and sends Quota Messages changed with Exchange 2010 SP1. More »

Released – Update Rollup 4 for Exchange Server 2010 Service Pack 2

Microsoft released Update Rollup 4 for Exchange Server 2010 Service Pack 2. More »

Office 365 DirSync Filtering

How many of you knew that we never had an option to partially sync your AD infrastructure to the Microsoft cloud using DirSync tool? More »

Exchange 2013 mailflow explained

I’ve been playing with Exchange 2013 for a while now and overall – I love all the new features. More »

Is Exchange Email Backup Enough?

There is so much business critical information in email systems today, the thought of losing a server More »

“Could not send your message. Error 421.” – Meaning of the Numbers

Have you ever tried wondering what the codes actually mean? Or have you thought, if these numbers do make some sense? More »

How to perform DirSync resync for Forefront Online Protection for Exchange

FOPE or Forefront Online Protection for Exchange is undoubtedly one of the best email gateway services available in market. More »

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