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Exchange 2007 και site clustering

Με την έλευση του Exchange 2007 SP1 εμφανίστηκε ένα νέο feature γνωστό ως Standby Continuous Replication (SCR). Το SCR αναπτύχθηκε κυρίως για εφαρμογή σε site resilience σενάρια. Το ήδη υπάρχον CCR feature βελτιώθηκε έχοντας πλέον την δυνατότητα να έχει τα Windows failover cluster nodes σε διαφορετικά subnets. Παρόλα αυτά υπήρξε η απαίτηση να αναπτυχθούν multi-site CCR clusters σε μεγάλες εγκαταστάσεις Exchange . Το multi-site CCR cluster είναι η βέλτιστη λύση έαν έχουμε την κατάλληλη υποδομή

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Exchange 2007 SP2 Announced

Διαβάζοντας το blog της ομάδας που αναπτύσσει τον Exchange ανακάλυψα ότι μέσα στις πληροφορίες για τον Exchange 2010 υπήρχε και ένα post που ανέφερε ότι το service pack 2 για τον Exchange 2007 θα κυκλοφορήσει το 3 τρίμηνο του 2009 . Απαντώντας στα πολλά παράπονα των χρηστών για την έλλειψη ενσωμάτωσης backup του exchange στο backup utility του windows server 2008 όπως μας είχε συνηθίσει στον 2003 . Στο SP2 λοιπόν εισάγεται ένα Plugin που επιτρέπει στο backup utility τον 2008 να κάνει VSS base

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Message Archiving στον Exchange 2010 (Μέρος 3ο) και απάντηση προς Miss Marple!

Αφού λοιπόν έχουμε δημιουργήσει το Retention Tag αυτό που μας απομένει είναι να το κάνουμε link σε ένα Retention Policy.  Αφου δημιουργηθεί και το Retention Policy μπορούμε να το κάνουμε link σε οποιονδήποτε χρήστη έχει ενεργοποιημένο το archiving στον λογαριασμό του.   Όπως καταλάβατε οι Retention Policies κάνουν apply τα retention tags στα mailboxes. Μπορούμε να έχουμε πολλά  retention tags επάνω σε ένα Retention Policy όπως έχουμε πει στα προηγούμενα post. Ας δούμε όμως τι retention tags

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Released: Update Rollup 4 for Exchange 2010 Service Pack 2

the Exchange CXP team released Update Rollup 4 for Exchange Server 2010 SP2 to the Download Center. This update contains a number of customer reported and internally found issues. See KB 2706690 Description of Update Rollup 4 for Exchange Server 2010 Service Pack 2 for more details. In particular we would like to specifically call out the following fixes which are included in this release: Note: Some of the following KB articles may not be available at the time of publishing this post. New

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The New Exchange Reaches RTM!

Today we reached an important milestone in the development of the new Exchange. Moments ago, the Exchange engineering team signed off on the Release to Manufacturing (RTM) build. This milestone means the coding and testing phase of the project is complete and we are now focused on releasing the new Exchange via multiple distribution channels to our business customers. General availability is planned for the first quarter of 2013. We have a number of programs that provide business customers wi

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Exchange Server Deployment Assistant Update for Exchange 2010 SP2 and Office 365 Hybrid Deployments

We're happy to announce that the Exchange Server Deployment Assistant (ExDeploy) has been enhanced to include support for configuring hybrid deployments using Exchange 2010 SP2 and the Hybrid Configuration Wizard. The first in several upcoming scenario additions for configuring hybrid deployments when using the Hybrid Configuration Wizard, this new scenario is for Exchange 2003 organizations interested in maintaining some users on-premises and some users hosted in the cloud by Microsoft Office

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Exchange Powershell Ramp-up

Στο τελευταίο autoexec event στην Θεσσαλονίκη αναφέρθηκα στην δύναμη και την ευκολία που προσφέρει το powershell στην διαχείρηση του Exchange. Επειδή ο χρόνος ήταν λίγος αποφάσισα να συνοψίσω κάποιες βασικές αλλά χρήσιμες εντολές. Ξεκινάμε λοιπόν:   1) Πως μπορούμε να δούμε τα properties του κάθε mailbox object Get-Mailbox | ForEach { $_.Name } 2) Όλα τα services που τρέχουν στον Exchange: Get-Service | where {$_.Status -eq ”Running”} 3) Τα event logs του Exchange:

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Multiple December Update Rollup Releases

Earlier today the Exchange CXP team released a number of Update Rollups for versions of Exchange Server to the Download Center and via Microsoft Update. Update Rollup 2 for Exchange Server 2010 Service Pack 1 Update Rollup 2 for Exchange Server 2007 Service Pack 3 Update Rollup 5 for Exchange Server 2010 RTM Update Rollup 5 for Exchange Server 2007 Service Pack 2 Update Rollup 2 for Exchange Server 2010 SP1 This update contains a number of customer reported and internally fou

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Cumulative Update 6 for Exchange Server 2019

This cumulative update is a security update. It includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues Cumulative Update 6 for Microsoft Exchange Server 2019 was released on June 16, 2020. This cumulative update is a security update. It includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. These fixes will also be included in later cumulative updates for Exchange Server 2019. 

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Exchange 2013 Installation.

Ήρθε λοιπόν η ώρα να ξεκινήσουμε την εγκατάσταση του Exchange 2013 . Προτού το κάνουμε όμως αυτό ας δούμε κάποια prerequites που απαιτούνται. Ο Exchange μπορεί να εγκατασταθεί στα παρακάτω λειτουργικά: Mailbox and Client Access server roles Windows Server 2012 Windows Server 2008 R2 Standard with SP1 Windows Server 2008 R2 Enterprise with SP1 Windows Server 2008 R2 Datacenter RTM or later Management tools Windows Server 2012 Windows Server 2008 R2 Standard with SP1 Windows

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Released: Update Rollup 1 for Exchange 2010 Service Pack 2

Earlier today the Exchange CXP team released Update Rollup 1 for Exchange Server 2010 SP2 to the Download Center. This update contains a number of customer-reported and internally found issues since the release of RU1. See KB 2645995: Description of Update Rollup 1 for Exchange Server 2010 Service Pack 2' for more details. Note: If some of the following KB articles do not work yet, please try again later. We would like to specifically call out the following fixes which are included in this

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Introducing the Hybrid Configuration Wizard

Πολύ καλό και επεξηγηματικό άρθρο απο τον συνήθη ύποπτο Ben Appleby :   During the beta of Office 365 for Enterprises, we received great feedback from our customers and wanted to vastly simplify the process for configuring Exchange in a hybrid deployment with Office 365. We are introducing the Hybrid Configuration Wizard in Exchange 2010 Service Pack 2 to refine the deployment process as a result of that feedback. What is the Hybrid Configuration Wizard? The Hybrid Configuration

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MVP Award on Exchange Re-awarded!!

1η Ιανουαρίου ώρα 16:30 : Αρχίζω να κοιτάζω τα mail μου περιμένοντας είτε ένα ευχάριστο mail είτε ένα δυσάρεστο.   16:50 : Ακόμα τίποτα...   17:30 : Δεν έχει έρθει τίποτα ακόμα... Δεν μπορεί σκέφτομαι.. πρέπει να έρθει ένα mail..   17:32 : Συνειδητοποιώ ότι έχει έρθει στα junk ένα mail...   Και όντως :   ""Dear George Andritsos,       Congratulations! We are pleased to present you with the 2012 Microsoft® MVP Award! This award is given to exceptional technical community leaders wh

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Service books in Blackberry

Όσοι απο εσάς έχουν χρήστες που χρησιμοποιούν Blackberry και έχουν εγκατεστημένο BES θα έχουν παρατηρήσει ότι υπάρχει η επιλογή Resend Service Books. Τι είναι τα service books όμως? Service Book κατά RIM : “A service book contains information that configures how your BlackBerry smartphone interacts with the BlackBerry® Infrastructure. It also turns on specific services for your BlackBerry smartphone. The selection of service books on your BlackBerry smartphone depends upon the feature

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Released: Update Rollup 8 for Exchange 2007 Service Pack 3

This update contains a number of customer reported and internally found issues. See KB 2734323 Description of Update Rollup 8 for Exchange Server 2007 Service Pack 3. In particular we would like to specifically call out the following fixes which are included in this release: Note: Some of the following KB articles may not be available at the time of publishing this post. New updates for August DST - Exchange 2007 – SP3 RU8 2701037 Store.exe crash by strcat_s() to Exchange 2007 2699574 Mic

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GAL Segmentation Incoming!!!

Πρώτο post για το 2011 και ξεκινάει με χαρούμενα νέα. Από ανέκαθεν υπήρχαν διάφοροι τρόποι με τους οποίους οι χρήστες του Exchange Server μπορούσαν να δούν τμήματα μόνο της Global Address List (GAL). Αυτή η δυνατότητα μας βοηθούσε στο να διατηρούμε ένα μπούσουλα ειδικά σε μεγάλα Exchange Organizations χωρίς να στερούνται δυνατοτήτων όπως Public Folders, Transport Rules ή High Availability. Ο τρόπος που γινόταν αυτό διαφοροποιούταν από έκδοση σε έκδοση του Exchange μέχρι τώρα όμως δεν υποστηρι

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Public Folder Replication Troubleshooting

Όπως έχω πει και σε προηγούμενο post μου τα προβλήματα που συναντάμε κατά την διάρκεια migration ή replication public folders είναι πολλά και ποικίλα.Σε αυτό το post δεν θα δώσουμε λύσεις για κάθε πιθανό πρόβλημα. Απλά θα δώσουμε κάποιες γενικές οδηγίες για το πώς μπορούμε να εντοπίσουμε πιο γρήγορα το πρόβλημα. Ο καλύτερος σύμμαχος μας σε αυτή την προσπάθεια είναι το application log. Ανοίγοντας το Diagnostic Logging στο Replication Incoming / Replication Outgoing λαμβάνουμε διάφορες πληροφο

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Announcing the Exchange ActiveSync Logo Program

You’ve told us that one of your top concerns is the increasing diversity of mobile devices that employees use to access your company resources. While many of these devices use Exchange ActiveSync (EAS) for mobile email, we all know that not all EAS clients are created equal. Exchange ActiveSync policies and features aren’t consistently implemented by licensees, so it can be challenging to find out what’s supported on each device. Today, we launched the Exchange ActiveSync Logo Program to esta

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Office 365 uses Content Delivery Networks!

Όπως έγινε γνωστό το Office 365 χρησιμοποιεί για την εξυπηρέτηση των χρηστών του τα λεγόμενα CDN ή Content Delivery Networks. Το πλεονλεκτημα της χρήσης ενός τέτοιου αποκεντρωμένου δικτύου είναι η δυνατότητα και η ταχύτητα που προσφέρει στους χρήστες τους να κατεβάζουν το περιεχόμενο που τους ενδιαφέρει γρήγορα και με μεγάλη ταχύτητα. Περισσότερα μπορείτε να διαβάσετε εδώ Filed under: Uncategorized   Source

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Witness Server Warning Message When Using Certain Database Availability Group Tasks

Recently, some customers reported that when they create a DAG, they get a warning message that states the following: The Exchange Trusted Subsystem is not a member of the local Administrators group on specified witness server <ServerName>. In these cases, the customer’s intended witness server was not an Exchange 2010 server. As documented in TechNet, if the witness server you specify isn't an Exchange 2010 server, you must add the Exchange Trusted Subsystem (ETS) universa

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Demystifying Exchange 2010 SP1 Virtualization

It’s been a few months since we announced some major changes to our virtualization support statements for Exchange 2010 (see Announcing Enhanced Hardware Virtualization Support for Exchange 2010). Over that time, I’ve received quite a few excellent questions about particular deployment scenarios and how the changes to our support statements might affect those deployments. Given the volume of questions, it seemed like an excellent time to post some additional information and clarification.

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Exchange 2013 First Look.

Μετά απο μήνες κάτω απο βαρύ πέπλο μυστικότητας η Microsoft αποκάλυψε την Public Beta έκδοση του Exchange 2013. Πολλές και σημαντικές αλλαγές σε όλα τα επίπεδα ενσωματώνοντας παράπονα,feedback και προτάσεις του κόσμου. Ας ξύσουμε λίγο την επιφάνεια παρουσιάζοντας κάποια βασικά πράγματα που θα αναλύσουμε περαιτέρω προχωρόντας στα ενδότερα του server. Αρχιτεκτονική Με την εμφάνιση του Exchange Server 2007 η Microsoft χώρισε τις υπηρεσίες του Exchange Server σε πολλαπλούς ρόλους κυρίως λόγω

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How Autodiscover Works

One of the improvements in Exchange 2019 is that that the client configuration became more easier. This is caused because of several improvements in Autodiscover. The clients that connect via EWS usually are connected to the EWS Endpoint using Autodiscover. It is known that Autodiscover provides also information for other protocol connections also and it support also multiforest configurations. When Exchange server is installed a virtual directory called Autodiscover  is created. After the app

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Cumulative Update 17 for Exchange Server 2016

This cumulative update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. Known issues in this cumulative update In multidomain Active Directory forests in which Exchange is installed or has been prepared previously by using the /PrepareDomain option in Setup, this action must be completed after the /PrepareAD command for this cumulative update has been completed and the changes are replicated to all domains. Setup will try to run the

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Announcing the re-release of Exchange 2010 SP1 Rollup 4

Earlier today the Exchange CXP team released an updated version of Update Rollup 4 for Exchange Server 2010 SP1 to the Download Center. This updated release is being made available after a complete review and revalidation of the list of fixes included in the previously released version of Rollup 4 dated June 22, 2011. The review completed by the Exchange CXP team determined that the issue identified in 'KB 2581545: The copy or move operation on a folder that contains subfolders does not w

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