Exchange

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3CX

Configure 3CX to use both internal voicemail and 3rd party voicemail (like Exchange) simultaneously

UPDATE: 3CX version 18 has discontinued Exchange voicemail support. The steps outlined in this article will enable 3CX v18 to work with

Exchange

Who is Still Vulnerable to the HAFNIUM Threat in WNC?

Vulnerable Exchange Servers In the wake of the Exchange Zero-day vulnerabilities, Advanced Data was concerned about how many vulnerable servers were left

Exchange

Exchange Server Zero-Day Vulnerabilities

Last week, Microsoft released patches to resolve four severe vulnerabilities in Exchange Server that are being exploited by a Chinese state-sponsored group

Exchange

Speed up Mailbox Migration to Exchange 2013

As an IT managed services company we're often asked to do various IT projects. We found a solution for moving

Exchange

Exchange 2013 DAG: Can't add a database copy

IT Support We had an issue when attempting to add a database copy for any mailbox databases in a new DAG.  We

Exchange

Exchange 2013 - Can't access ECP, 500 Unexpected Error

We had an issue with a client migrating from Exchange 2007 to 2013 where we couldn't access ECP on any

Exchange

Trouble with Exchange UM and arbitration mailbox corruption

One of our clients had an issue where their Unified Messaging arbitration mailbox had become corrupted.  We were unable to change the

Exchange

Changing the URLs and names for an Exchange Server

If your Outlook clients are complaining about a cert name mismatch or if you're having other authentication issues then you

Exchange

Exchange 2013 and Windows XP with wildcard certs

We had a client that upgraded from Exchange 2007 to 2013.  After the migration the Windows XP machines would not connect to

Exchange

ECP 2013 redirects you to OWA 2010 or 2007

If you have a mailbox on an older Exchange server (2007 or 2010) and you are trying to login to Exchange 2013

Exchange

Exchange Recipient Filtering not working

Problem: Recipient filtering is configured via the Exchange Management Console by opening Recipient Filtering and checking "Block messages sent to recipients

Exchange

Backups failing with Event ID 904

IT Support One of our clients was having an issue with backing up Exchange 2007 using Ahsay Online Backup Manager.  The backups

Exchange

Public folders and upgrading to Exchange 2010

We recently had some problems with Public folder synchronization during an Exchange 2007 to Exchange 2010 migration.  Public folders were not syncing