Tuesday, 12 June 2012

Mailbox Limit and Archiving plan in Outlook 2003-2010

OUTLOOK MAILBOX MAINTENANCE PLAN (2003/2010)

As communicated with the employees..
As part of IT Policy we will be imposing Mailbox quota limits to 500MB per user for all *** employees. Currently few users have crossed 1 Gigabyte mailbox size and others are galloping towards 1 GB. For this reason we have to regulate mailbox quota.

For info:
1000KB – 1MB; 1000MB – 1GB (one Gigabyte)
[Ex.: A normal notepad file or a word file with contents of 1000 letters will have a file size  of approx. 22KB only. A normal email size would be approx. 25-30KB and an email with attachment may vary from 30KB to over Gigabytes depending on the attachment file size]

Mailbox size is determined by the size of the folders inside it.
 

What happens when a limit is reached?   
Current mailbox restrictions are as follows: When total mailbox size reaches 450MB (450000KB) a warning will be issued from the System Administrator. When total mailbox size reaches 475MB (475000KB) users will no longer be able to send email. Finally, when total mailbox size reaches 500MB (500000KB) users will not be able to send or receive mail.

What makes the mailbox big?

Your mailbox is made up of folders. E-mail folders only are shown here (on the Go menu, click Mail). You can see all of the folders in your mailbox by clicking Folder List on the Go menu.


  Inbox.
  Other e-mail folders.

Your main e-mail folder is the Inbox. That's where e-mail gets delivered. Your Inbox is located inside of your mailbox along with the other folders that are created by Outlook to store information. Some of the other folders that contain e-mail include Deleted Items, Drafts, Outbox, and Sent Items. You may not even think of these as folders, but knowing how much space is being taken up by them is your first step towards keeping your mailbox trim.
Where does your emails reside?
Mailbox are stored on the server whereas Archive Folders and Personal Folders on your computer.

 Outlook messages can be kept on your own computer in a personal storage (PST) file. To get them there, you choose between two routes: personal folders or archive.

To store messages in a PST, you can use Personal Folders, you can use Archive Folders, or you can use both!




When you receive messages, they're sent to the Inbox. Typically, the Inbox is stored inside the Mailbox, along with Calendar, Contacts, and other folders. When you store messages locally, you send them to Archive Folders or to Personal Folders, separate data files that are outside the Mailbox. Outlook knows where to find them, but the server doesn't count them against you.
  
Archiving beyond 500MB limit is user’s responsibility. However, users who require backup of the PST files on Servers, have to inform IT Dept.

It's easy for a mailbox to grow to an uncontrollable size. Hence, make it a practice to delete attachments from the sent folders and deleted items. And delete unwanted attachments so that you save your quota.

Why to take a backup?

At the time of hard disk failures the backup files can be restored back to normalcy.
BACKUP IS INSURANCE TO YOUR FILES..!

XYZ Company Email Top Users




Procedures to Reduce Mailbox Size

Mailbox Management

As your mail storage grows you will need to manage your mailbox size. There are a number of things that you can do to assist in this maintenance. Listed below are current recommendations to help reduce the storage space. The reduction of used space can be accomplished by:
·         Saving the email attachment(s) to a file location on a local or networked drive,
·         Deleting items in various folders in your mailbox including the Sent Items folder and making sure that the Deleted Folder is purged or emptied,
·         Archiving your mailbox for long-term storage of important email messages.

Outlook Menu Bar

The Microsoft Outlook 2003 Menu Bar is located along the left-hand side of the screen when the program is opened. The graphic below shows the Menu Bar.




Just how big is my Mailbox? (Microsoft Outlook 2003)

  1. Click on Folder List in the Menu Bar located at the bottom left-hand side of the window. Depending how the it is configured the Folder List may be a button or a small icon.           
  2. Scroll to the bottom of the Folder List that will appear at the top of the Menu Bar. Click on the Folder Sizes link.

  1. The Folder Size window shows the total size of the entire mailbox and breaks down each part of the mailbox to show how much space each part of the mailbox uses. Use the scroll bar to see the complete list. Current mailbox restrictions are as follows: When total mailbox size reaches 450MB (450000KB) a warning will be issued from the System Administrator. When total mailbox size reaches 475MB (475000KB) users will no longer be able to send email. Finally, when total mailbox size reaches 500MB (500000KB) users will not be able to send or receive mail.

Follow procedures below to create more space in your mailbox if needed.

Saving Attachments to Another Location
To save attachments to another location follow these guidelines:
  • Clearing/saving attachments:
    • In the message with an attachment, right mouse click on the attachment, choose Save As.
    • Select the location where the attachment should be saved: local drive or your home directory.
    • The attachment is now saved and can be cleared from the message by selecting the attachment and pressing the Delete key on the keyboard.
    • Select File menu, Close and click on Yes when prompted "Do you want to save changes?"

Cleaning out Sent Items Folder
Many times the Sent Items Folder is overlooked. Every message that you send, including attachments, is placed in this folder. Be sure to delete these items when they are not needed.
 
Emptying Deleted Items
Messages in Deleted Items folder are still counted in the total mailbox size. Prompt deletion of unwanted message in this folder will help alleviate the space shortage on the server. Users should set up Microsoft Outlook 2003 so the Deleted Items folder is automatically emptied each time the program is closed. Follow the directions below to set up automatic deletion.
1.     With Microsoft Outlook 2003 open go to the Tools menu and select Options.
2.     Click on the Other tab. Make sure that the Empty the Deleted Items folder upon exiting box is checked. Click OK to close the box.

Recovering Deleted Items

Deleted items can be undeleted for up to 48 hours after deletion. To recover deleted items follow the procedures below.
1.     With Microsoft Outlook 2003 open click on the Deleted Items Folder in the Menu Bar.
2.     Go to the Tools menu and select Recover Deleted Items.
3.     A window will appear with all the items that have been deleted over the past 48 hours. Hold down the Control key and click on each item you wish to undelete. The Select All icon  will select every item in the list.
4.     Click the Recover Selected Items icon  to undelete the files.
5.     The undeleted files will be placed into the Deleted Items folder. Drag the files out of this folder and drop them onto another folder like the Inbox.

Archiving Your Mailbox
Archiving creates a folder on the hard drive of your computer that contains older messages that you do not wish to keep on the Exchange server. Outlook 2003 makes it very easy to access the archive folder. The following is a manual process that can be run to archive mail. See Auto Archiving Your Mailbox for instructions on automating this process on page seven.
1.     Open up Microsoft Outlook 2003.
2.     Go to the File menu and select Archive.
3.     Click the radio button next to Archive this folder and all subfolders. Scroll up in the window and click Mailbox – last name, first name. Use the pull down menu next to the box for Archive items older than and choose a date for the items you wish to keep. Type C:\Mail\archive.pst in the Archive file: box. Click on OK when done.
4.     The Menu Bar will now have a new folder called Archive Folder. Clicking the plus sign before this folder will expand it to reveal the contents.
5.     Now you can click on each portion of the Archive Folder to access old items.


Auto Archiving Your Mailbox
1.     Log into Microsoft Outlook 2003.
2.     Go to the Tools menu and select Options.
3.     Click on the Other tab and then click the Auto Archive button.

4.     Check the box next to Run AutoArchive and use the pull down menu to select how many days to wait between auto archive sessions. Where it says Clean out items older than the default time is 6 months. If you would like to change this value, use the arrows to change the number, and use the pull down menu to choose months, days, or weeks. In the Move old items to: box type C:\mail\archive.pst. (see next page for graphic)

For Outlook 2010:
                                      
           select Archive 

5.     The files will be placed into an Archive Folder in the Menu Bar as explained in the directions for Archiving Your Mailbox.

Monday, 11 June 2012

Re-establish Remote Connection to Integrated Remote Console via iLO ports

my current production infrastructure is managed well, however let me list out one of the recent issues which  we faced during remote connection to blade server via iLO port using web browsers. We initially thought of browser issue. We tried sorting this issue using internet explorer v9, google chrome, firefox, safari and opera and in most cases minimum problems were noted using IE ver6.

Issue:
"Integrated Remote Console is unavailable, it is already in use by a different client" - This message pops-up when a remote session is already open from one of the bays.
Blade Server Chassis- BladeSystem c7000 series Enclosure. status – blue blink indicating the server on bay 2 is in use

Click device bays and check the UID for description 'Blink'; in real-time blinks with blue LED.
Click the iLO (integrated Lights Output) IP address associated to server.
select Diagnostics
and finally click Reset will reset the counter to 0 and wait for a fresh remote connection request.

degraded message: Blade Server ProLiant BL460c G6

BladeSystem c7000 Enclosures: Device is reporting an internal degraded status from one of the Blade Server ProLiant BL460c G6

This error in usual cases fades when RAM is removed and placed on slots again. For almost 6 months we could live with that simple troubleshooting. However, if the symptom recurs after 2-3 days check the IML Logs. Check for exact memory module (ex. Processor 2, Memory Module 2) and change it.
Memory degraded message on one of the blade server at Bay 6 on BladeSystem c7000 Enclosures

Wednesday, 6 June 2012

SharePoint 2010 content level backup using Symantec Backup Exec

..after our recent upgrade from MOSS 2007 to SharePoint 2010, we had to re-think about real scenario restoration; balancing compliance with the organizational SLAs.
Never we had a second thought that we should rely on with one kind of backup for our infrastructure. So we bridged 4 kinds of SharePoint backups including real-time replication functionality from third party vendors.
  • Backup using SharePoint STSADM command which starts with a script and alerts the completion status.
  • SQL Content DB level backups
  • SharePoint 2010 content level backups from Symantec Backup Exec
  • Real-Time replication to the disaster recovery site using AvePoint's DocAve replicator.
I'm also testing the SQL mirroring which would eventually eliminate the third party applications for replication. The only hurdle is huge database data transfer over MPLS line and fine tuning and enabling proper listner ports. I will shortly achieve that.. anyhow, I'm highlighting below the only issue what we encountered during 3rd party content backup.
Issues and remediation:
using Symantec Backup Exec 2010R3, server farm addition ended up with error: "none of the web servers for the specified server farm could be accessed"
adding backup exec system account (BESA) to the SP Farm Admin's group and addition of BESA to SharePoint's BE DB server with public and sysadmin privilege sorted the issue.
Sharepoint Farm visible from Backup Exec application
here you can restore a single file, site or anything which went erroneous before the previous backup.
note: make sure you have a valid SharePoint per server license from the vendor.

Tuesday, 5 June 2012

Tips for SharePoint 2010 Backup

SharePoint 2010 Backup

.. I will shortly add more steps tested, accomplished and documented in our environment.

Friday, 1 June 2012

high availability WFE for development labs

..just sharing this architectural diagram which last year I had created and deployed from scratch for our development team..
2 Tier Architecture. here WFEs are redundant. In 3-T architecture we can go with WFE and Database layer redundancy.

Thursday, 31 May 2012

Latest Flame/W32 Malware protection released in market


Speculations about the ‘most sophisticated cyber weapon yet unleashed’ especially in the middle-east has remediation, exactly interpreting Newton’s Third Law of motion “For every action there is an equal and opposite reaction”. That’s why the antivirus giants are made for..!

Flame/W32 Malware

Cyber attacks are becoming increasingly sophisticated through programs that can operate many actions remotely without being detected easily. This Notice will illustrate the function of “Worm.W32/FLAME” a malware targeting Windows based systems (XP, Vista and Windows 7), presenting an incredible set of features that would capture sensitive information and send it to remote servers for criminal, espionage or other malicious activities.

I just reviewed our antivirus protection labs online which says that we are protected with this outbreak. I confirmed to my colleagues for not to be panic as that our infrastructure running McAfee ePO - McAfee DAT protection has taken care of this virus/malware coz. we were currently running 6727 Dat ver. released yesterday. The AV & ASpyware coverage for W32/Skywiper was included in 6726 version itself.

[AV / MWG Coverage is provided in the 6726 DATs released on May 29) as "Skywiper"]


In a nutshell: (..also read my article about - Information Security Awareness)

Spreading method
The malware spreads via networks or removable media; it may also hold different names as described in a table in the Appendix B of this document.
Risks
The most direct and immediate risk highlighted by this event is the theft of sensitive information or records. In general, the risks are multiple when considering the number of existing or upgradeable functions that this malware allows to plug-in.
Detection
Watch carefully for the presence of the following files on your system:

1. Perform a search for the file ~DEB93D.tmp. Its presence on a system means that it either is or has been infected by Flame.


2. Check the registry key HKLM_SYSTEM\CurrentControlSet\Control\Lsa\ Authentication Packages.
    If you find mssecmgr.ocx or authpack.ocx in there - you are infected with Flame.

3. Check for the presence of the following catalogs. If present - you’re infected.
    C:\Program Files\Common Files\Microsoft Shared\MSSecurityMgr
    C:\Program Files\Common Files\Microsoft Shared\MSAudio
    C:\Program Files\Common Files\Microsoft Shared\MSAuthCtrl
    C:\Program Files\Common Files\Microsoft Shared\MSAPackages
    C:\Program Files\Common Files\Microsoft Shared\MSSndMix

4. Perform a search for the following files:
svchost1ex.mof
Svchostevt.mof
frog.bat
netcfgi.ocx
authpack.ocx
~a29.tmp
rdcvlt32.exe
to961.tmp
authcfg.dat
Wpab32.bat
ctrllist.dat
winrt32.ocx
winrt32.dll
scsec32.exe
grb9m2.bat
winconf32.ocx
watchxb.sys
sdclt32.exe
scaud32.exe
pcldrvx.ocx
mssvc32.ocx
mssui.drv
modevga.com
indsvc32.ocx
comspol32.ocx
comspol32.dll
browse32.ocx

Recommendations/Risk Mitigation
The following actions will help to contain and remove the infection of the malware:

·         Patch your Windows system, office applications and instant messenger applications

·         Update your antivirus/antimalware solution

·         Specific removal tools exist as vendors have started to deploy them. From McAfee Labs stinger tools are available here.

Virus detected by AV software
The malware can have various names and here is a list below with has been identified with different naming:

Antivirus          Result
AhnLab-V3       -
AntiVir             TR/Flamer.A
Antiy-AVL        -
Avast   -
AVG     -
BitDefender    Trojan.Flame.A
ByteHero         -
CAT-QuickHeal            -
ClamAV           -
Commtouch    -
Comodo           -
DrWeb             Win32.HLLW.Flame.1
Emsisoft          Worm.Win32.Flame!IK
eSafe   -
F-Prot -
F-Secure          Trojan.Flame.A
Fortinet           -
GData Trojan.Flame.A
Ikarus Worm.Win32.Flame
Jiangmin          -
K7AntiVirus     EmailWorm
Kaspersky        Worm.Win32.Flame.a
McAfee           SkyWiper
McAfee-GW-Edition    Artemis!BDC9E04388BD
Microsoft        Worm:Win32/Flame.gen!A
NOD32            Win32/Flamer.A
Norman           -
nProtect          Worm/W32.Flame.6166528
Panda -
PCTools           Malware.Flamer
Rising -
Sophos             W32/Flame-Gen
SUPERAntiSpyware     -
Symantec        W32.Flamer
TheHacker       -
TotalDefense   -
TrendMicro     WORM_FLAMER.A
TrendMicro-HouseCall           -
VBA32             BScope.Trojan.MTA.01233
VIPRE   Worm.Win32.Flame.a
ViRobot           Worm.Win32.S.Flame.6166528
VirusBuster     -

.. more Antivirus & Antispyware
.. more Antivirus Free recommended Downloads