Exchange 2013 network ports

March 18th, 2015 No comments

This is brilliant!
Finally Microsoft has systematized and published the Exchange 2013 ports map that many of us had in scratch notes :) - Exchange 2013 Ports map
Get the detailed map below: Read more…

Categories: Exchange 2013 Tags:

Lync Online is becoming Skype for Business

March 12th, 2015 No comments

Changes are coming to Lync Online in Office 365. Lync is joining the Skype family, so in the coming months, Lync will be changing to Skype for Business. Please check back because this page will be updated frequently to provide you with important information about the Skype for Business client and the Skype for Business Online service. Microsoft hopes that by giving you this information, it will help you through this transition.
Read more…

Categories: Office365 Tags: ,

Evening IT Club: show must go on #17

February 2nd, 2015 No comments

Hello everyone in 2015!
our Evening IT club keeps meeting every first or second Wednesday of month locally in our Atea office and via Skype/Lync.
I’d like to thank all of 26 members of the last meeting in December and would be glad to see you again at the upcoming Wednesday February 4, 2015 16:30.

New meeting topics are:

  • “Upgrading Exchange 2010 to 2013, tough (: experience” by Morten; and
  • “Migration from Google Apps to Exchange Online” by me, based on a recently completed project, and we think to continue with this topic at next meeting.

As always – we are glad to meet new members, feel free to request Lync meeting url/office address below (comments are hidden by default, but I surely see them).

Exchange 2013 Virtualization

January 22nd, 2015 No comments

A couple of really nice videos on virtualizing your Exchange 2013 servers.

* * *

Read more…

Categories: Exchange 2013, Webcast Tags:

Evening IT Club: last in 2014 #15

November 3rd, 2014 No comments

Hello club members,
This time we’d like to call the last Club meeting in this year at December 9, 2014 @ 16:30.

We plan to discuss “Microsoft Exchange and Lync secure publishing solutions” including Windows Server 2012 Web Application Proxy, Citrix NetScaler and others.

As always, we are glad to meet new and regular members, feel free to join us with Lync (comments are hidden by default, but I surely see them).

New Office365 look

July 17th, 2014 No comments

That renewed Office 365 Admin Center started looking so much better! New Office 365 look

Categories: Office365 Tags:

Exchange 2013 SP1 Free Megabytes Error 1006 solution

July 10th, 2014 1 comment

Even though this problem have been popping up since CU2 – you can still sometimes meet it in newer versions of Exchange Server 2013 up to including SP1.

Log Name: Application
Source: MSExchangeDiagnostics
Event ID: 1006
Level: Error
The performance counter ‘\\\LogicalDisk(C:)\Free Megabytes’ sustained a value of ‘31,338.00’, for the ’15’ minute(s) interval starting at ‘7/10/2014 1:29:00 PM’. Additional information: None. Trigger Name:DatabaseDriveSpaceTrigger. Instance:c:

30 GB of free disk space for a system disk with no Exchange databases stored – is way enough for long living, but someway this annoying dumb checking trigger error fills up Event Viewer Application log with red flood and worsen the Server Manager Dashboard beauty of cleanness.

Fixing this problem is an easy job: Read more…

Exchange 2013 «How it works» poster

April 25th, 2014 No comments

Take a look at this magic of Exchange 2013 Architecture,
Isn’t it fascinating?!
Read more…

Categories: Exchange 2013 Tags:

Exchange 2013 Migration jumps & tags

April 21st, 2014 1 comment

Currently I’m involved in and generally lead a large-scale infrastructure upgrade project for one of our customers.
Not disclosing any particular names, I’ll bring in a pattern and tactics we implemented.
(However, our MeetUp co-participants, and also Wednesday Evening meetings friends already heard some technical details on the project, and we’re gonna discuss more of details next time. Anybody wishing to participate in those – You are welcome to join us.)

So the ground starting picture was following:

  • Windows 2003 AD Domain,
  • 3 Exchange 2010 SP1, two pairs of Mailbox databases/Public Folders databases instances.
  • 1 Exchange 2003 with a Public Folders database and a couple of system mailboxes.
  • Exchange 2010 was recently published with IIS ARR (together with Lync Server 2013 I’ve deployed there just before the last Christmas)

The goal was to perform the entire server infrastructure to Windows Server 2012 and Exchange 2013. This pretty basic-looking plan curtains a whole bunch of tiny works to do, while keeping the infrastructure up and running for daily operations.

The upgrade path I’ve designed and implemented was this:

  1. Since the Exchange 2003 is incompatible with 2013 in the same Organization – First, we had migrated all the Public Folders data, system mailboxes and RUS (Recipient Update Service) to Exchange 2010 servers. Remember to check mail-enabled Public Folders, often those lose their recipient attributes after being migrated from 2003 to 2010; regular remedy: Verify Alias, – mail-disable, – mail-enable again. Exchange Server 2003
  2. Read more…

Meetup: Exchange 2013 SP1 What’s New

March 24th, 2014 No comments

As many of you probably already know – we regularly run Meetup meetings for all Microsoft Exchange and Lync enthusiasts. Meetup
I’m casting a speech at the upcoming March 25 Meetup for Exchange 2013 SP1 What’s New topic.
Besides sharing technical updates coming with this major Exchange 2013 update, I’m planning to share some implementing tips and practical approaches from current projects that I run.
You can post your question both here and at the Meetup page as well.
Welcome to join us.

Categories: Exchange 2013, Webcast Tags: