Public folder last backup

based on a previous forum post I was informed "get-publicfolderdatabase -status" would list the dates/times the public folder database was last backed up. I have just run this command and it doesnt give any dates/times at all.
For mailbox DB:
$dbs | ft name , last*
does seem to give some dates/times, so is there a way to use this command for public folder DB as well, as the above doesnt work.

How did you run the command? Try running it as follows and see what it displays:
Get-PublicFolderDatabase -Status | Fl

Similar Messages

Mailbox and public folder backup frequency

I appreciate this is very much organisation specific, but out of interest;
1) how often do you do full backups of your mailbox databases..
2) how often do you do incremental backups of your mailbox database(s)..
3) how often do you do full backups of your public folder database(s)..
4) how often do you do incremetial backups of your public folder database(s)..

You are right - this is going to depend highly on your organization - and more about how much redundancy is built into your system than anything else. I have built Exchange solutions for many corporations (5000 to 200,000+ desktops) and have seen everything
from "we will backup daily and delete the backups the next day" (a legal firm who wanted no historic data kept in their system) to "we will backup every day and save two weeks, and save a weekly backup for six months and save a monthly backup for six years"
(can't remember who did that one). My previous employer (20,000 seats) had Exchange 2010, and have about 100 databases (200GB limit) with three copies of each database (two local for HA, one elsewhere for DR), and did daily backups that were
kept for a week. My current employer (13,000 seats) has Exchange 2010 with 24 databases (2TB limit) with four database copies (three local for HA, one in another datacenter for DR, and two DAGs that mirror each other, so both datacenters host
active mailboxes), and we have no backups.
Oh, and for both of my recent employers, we have no public folders. Just another thing to break down that we don't need to worry about. (-:

How to get a list of public folder which haven't been accessed from last 90 days.

How do I get public folder list which are inactive from last 90 days in exchange 2010? Is there any script\shell command to get the same?

Hi,
We can use the Get-PublicFolderStatistics to retrieve last logon time about Public Folder with the following command.
Get-PublicFolder | Get-PublicFolderStatistics | where {$_.LastLogonTime -lt (get-date).addDays(-90)}
Note: Make sure you have been assigned proper permissions before you can run this cmdlet. To see what permissions you need, see the "Public folders" entry in the
Mailbox Permissions topic.
Best Regards.
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]
Lynn-Li
TechNet Community Support

Delete last Public Folder Database

Hi, i have full Exchange 2010 deployment and one Exchange 2007 mailbox server that contains only one public folder database.
I dont have any public fodler databases on Exchange 2010 servers so there is only one public folder db in the whole organization residing in the last mailbox 2007 server.
my users are not using public folders and i have full web distributino OAB and im not using the public folder db for anything
I want to remove that one public folder database, but it gave me errors that there is some folder inside, when i dig inside the PF eirarchy, i can only see some system folders that i couldnt delete.
So is it safe if i use adsiedit to delete that PF database?
ammarhasayen

When running :
Get-PublicFolder -Server <server containing the public folder database> "\" -Recurse -ResultSize:Unlimited | Remove-PublicFolder -Server <server containing the public folder database> -Recurse
i got :
emove-PublicFolder : Modification of the root folder '\' is not allowed.
At line:1 char:91
+ Get-PublicFolder -Server Host1 "\" -Recurse -ResultSize:Unlimited | Remove-PublicFolder <<<< -Server Host1 -Recurse
    + CategoryInfo          : NotSpecified: (0:Int32) [Remove-PublicFolder], ModificationDisallowedException
    + FullyQualifiedErrorId : 9DFBF7E8,Microsoft.Exchange.Management.MapiTasks.RemovePublicFolder
Remove-PublicFolder : Cannot delete the object '\Internet Newsgroups'. Please make sure that you specified the correct identity and that you have the corr
At line:1 char:91
+ Get-PublicFolder -Server Host1 "\" -Recurse -ResultSize:Unlimited | Remove-PublicFolder <<<< -Server Host1 -Recurse
    + CategoryInfo          : NotSpecified: (1:Int32) [Remove-PublicFolder], MapiPartialCompletionException
    + FullyQualifiedErrorId : F142C4A1,Microsoft.Exchange.Management.MapiTasks.RemovePublicFolder
ammarhasayen

Remove Last Public Folder Database / Impact on Outlook 2007 - 2013 Clients ?? / Exchange 2010

Hello together,
we have an Exchange 2010 SP3 UR5 Infrastructure. Now the end is in sight for Public Folders :)
We want to Remove our Last Public Folder Database on our Organization.
How can i get this managed and what is the Outlook 2007+++ Client Impact on this Action ?
The Plan is:
Remove all Public Folder Content
Set the OAB to Web Distribution Only
Clear the “msExchHomePublicMDB” attribute on Exchange Databases
Clear the “siteFolderServer” attribute on CN=Exchange Administrative Group (FYDIBOHF23SPDLT)
Remove the Public Folder Database with ADSI
Is there anything else to do ?
Is there any Outlook Client Impact on this ? Does the Users get a Outlook Error like "your exchange administrator did some changes please restart" or is it transparent for the users ?
thanks for Feedback,
Best,
Martin

Hello,
Please follow the Naren.Neelam's suggestion.
Besides, I recommend you remove database via EMC or EMS. If you can't remove the database via EMC or EMS, and then you can use ADSIEDIT to remove the public folder database from the organization.
When you remove a public folder database, the Exchange database (.edb) file for the database and other files associated with the database aren't automatically deleted. You must delete the public folder database files manually.
Here are some articles for your reference.
http://technet.microsoft.com/en-us/library/dd876883(v=exchg.141).aspx
http://exchangeserverpro.com/exchange-2010-remove-public-folder-database/ (Note: Microsoft
is providing this information as a convenience to you. The sites are not controlled by Microsoft. Microsoft cannot make any representations regarding the quality, safety, or suitability of any software or information found there. Please make sure that you
completely understand the risk before retrieving any suggestions from the above link.)
Cara Chen
TechNet Community Support

My WDMyCloud Public Folder Hacked

I just found about 30 movies uploaded to my WDMyCloud Public folder. Apparently, a hacker was using it as some sort of torrent upload/download site. I use a high end LinkSys router with all the security implemented, ie, firewall, https, dmz turned off, mac filtering, etc. I use a password manager, and use the strongest password options available for all of my accesses. I have also performed a Kaspersky deep scan on my computer and all of my network drives with no malware found. I am a computer science undergrad student within a semester of graduation, and I have been using computers since the late 1980s. Could you please tell me how this has happened?!?!?!?!? Other forum members have been expressing concerns for YEARS about the possibility of this very same occurence. Why have you done absolutely nothing to eliminate this severe penetration capability on the millions of WDMyClouds you have produced and distributed?!?!?!?!?!? This is only my opinion, but this severe security flaw hints at absolute and complete incompetence on your part. We need the password free folder access from within our networks to be able to stream to our media devices, but YOU need to provide a method of locking down access, via your software, from outside our home networks! I am utterly appaled that you have not done anything about this before now! When are you going to fix this?

Bennor wrote:
AJ777 wrote: You merely open your desktop mycloud app, right click on a file in your Public folder, select copy link and paste that link into an email. Anyone with that link can access that file in your Public folder without any kind of security measures from basically anywhere in the world. It seems likely that since there are no security measures to speak of that with a slight amount of hacking, the Public folder could be accessed by a moderately competent hacker.OK now I get what your talking about. First there IS security measures being applied. The URL link contains the username/password string needed for the WD2Go.com site to connect to the WD My Cloud and access the file (or folder contents). Without that security string being included with the URL one gets a "User not authorized" message. While the "device_user_id=" string in the URL that contains the user id doesn't appear to change from file to file, the "request_auth_code=" DOES change (at least on my end) from file to file. If I try to use a different "request_auth_code=" that was used for a different file I get a "User not authorized" message. If I try to access the URL "http://WDMyCloud.device<numbers_removed>.wd2go.com:80" I get a "You don't have permission to access /UI on this server." message. The question is can one use the "device_user_id=" string and "request_auth_code=" string from a URL copied from the WD My Cloud Desktop app to UPLOAD content? I don't know. The easy solution to this is to set Cloud Access to Disable within the WD My Cloud. That way no one can remote access that WD My Cloud device from the Internet. Or at the very least set each don't configure each user for a WDMyCloud.com login. The next option is to configure one's router/gateway (if possible) to reject or reroute WD2Go.com requests. It appears the external to internal port mapping on the router for WD2Go is 8080 -> 80 and 8443 -> 443 (per this WD Support link). With most online storage services one can hide the contents from general public view so only those with a specific URL can access it. Often such services allow one to give out a URL that allows others to access a specific file or storage contents. Without that URL one cannot access the file or the contents. Giving out the URL to a file from the WD My Cloud Desktop app is much the same way in that anyone with the URL can view the file. Can they upload content without using the WD My Cloud Desktop app, or the WD My Cloud mobile app, or the WD Photo mobile app? Don't think so (probably not without some hacking skills) or using some other form of access to one's local network. If one wants remote access to their WD My Cloud from the Internet then they are, knowingly or unknowingly, accepting the risk of unauthorized users potentially gaining access to the contents in some way shape or fashion. Don't remember if you indicated if you gave anyone else remote access to your WD My Cloud, but if you did perhaps you should contact them and find out if they (or their kids) uploaded the media files to the Public Share folder(s). Yes, I turned off the Twonky server today as a matter of fact. It is an absolutely ridiculous excuse of a media server anyway. I cannot pause, fast forward, rewind any of my media, nothing, on any device. I absolutely cannot believe that WD would have chosen to put such a garbage app into their premier storage device.
If I put my media in a non-public folder then none of my devices can play my media except for my laptop that my alternate media server resides on because of password/security authentication. How do I get around this? YOu make it sound like this is a viable option but it is not if none of my devices can play my media. Also, I do not understand why I would want to potentially make more potential security issues with an unknown app such as ES File Explorer rather than using a WD app designed for my intended purpose? I have used ES file explorer for years but have never considered accessing anything with it by providing Wifi passwords, personal data, etc. I do not trust most of the apps on my phone. Most Android apps have horrendous bugs in them and if they don't today, they will tomorrow after an update.
I do not feel that remote access is the issue. WD generates a random code for each device to gain remote access. This seems to be very secure since it is the only way that remote access can be gained. Also, why should I even consider eliminating access to my cloud when I am away from my network. I paid hundereds of dollars for my cloud to function as a cloud. It is not a viable option for me or for anyone else to eliminate remote access since they would in essence be turning their cloud into very high priced external hardrive. That is not an option.
Why would I want to manually configure the ports the router uses to forward traffic? An open port is an open port. One is not really any more secure than another.
Yes, of course the router is passing all communication. That is its purpose, but WD needs to establish a simple setting that blocks access outside the network to the Public folder unless an authenticated remote access device is accessing it. I would venture to say that 99% of all users do not want their Public folders accessed by everyone on the internet 24/7 which is WD's currrent design. Additonally, it is not the router's job to secure the data that I have stored in my WD device. It is the WD device's job.
Yes, a Public non-password protected folder is essential inside the network to stream media. As I stated, media cannot be streamed to media devices via password protected/private/secure folders, but I do not want the entire flipping world to have access to it without my permission. WD's currrent design is the Public folder is wide open 24/7 and there is nothing we can do about it. Others have been ranting about this on this forum for years. It seems like the folder could be very easily blocked from outside the local network. It could be as simple as only giving access to my particular devices and my remote access devices. There it is, very simple solution and problem fixed. Why WD is incapable of determining such simple solutions astounds me.
No, I am the sole user of my WDCloud and always have been. No other user has ever been granted access. Also, I have always used the maximum amount of password characters which reminds me of another very irritating issue. When setting up WD Cloud for the first time the maximum password characters is only around 10 characters which is absolutely ridiculus considering what most users are securing. It's not until you can access the dashboard that you can change your password to a 20+ character.
I wonder if eliminating remote access would even eliminate access to our public folders. Remote access is remote access and it is specifically for our individual devices which is granted access through a random code. The public folder is wide open 24/7 and I really doubt that eliminating remote access would even eliminate access to the public folder since they really have nothing to do with each other.
I appreciate your trying to help but WD needs to understand that we the users want to control access to our folders. We do not want WD giving wide open access to any of our folders 24/7 without OUR permission. That does not seem like too much to ask since we the consumers are the ones paying hundreds of dollars for the devices. My 4 TB MyCloud and 4 TB My Book backup drive are just about full. Do you think I will running to WD to spend hundreds more dollars for more of their devices? That's not that likely but possible. Companies need to learn to listen to their customers. Without their customers there are no companies. That is why everyone is jumping on the Apple bandwagom. For the last 10 years Microsoft has seemed to absolutely care less what their customers want and now they are paying dearly for it.

Exchange 2010 Public folder database size grown upto 1.22TB

I have situation to discuss , have three exchange public folder server with 2010Ent edt. One of Pub folder dtabase has been reached 1.22TB . Problem is that we cant increase more storage as its reached over limit. We are unable to do backup as its need to
split in multiple chunk . I cant do offline defrag as if now casue of LUNs limit.
Do someone has such sitaution faced and have any recommendation is this ? I can do create a new PF database. More over I am looking some short of solution to split whole database in two part hosted by two PUB server and each database just do content replication
with each hosting own database on each server.Will really appriciate for any good suggestion. I am open for all other possibilities.
Saty

I have executed whole project to move from 2010 to 20103. Public folder was a big pain. It was 3 copy of 1.32 TB. Plan started from implementation of Archiving tool for exchange.
1- First level pulled all detail reports for PF name,size last access time ,update time ,type9 mail enable or normal.
2- Pull the report and calculate the free white space with all calculation of individual server wise, and get the actual data size ,
3- Target to one PF server holding passive copy of public folders (Not Master copy)
4- Target the public folder keeping 0KB size and create script to delete in non recurs mode so only folders which has size 0 will be delete and rest all be left just like that .
5- later target the folder size keeping huge data and foliter it out with root folder and check out the permission and reach out people if the really need the data .Get the sign off and delete it through recurs script.
If you not put recurs delete it will never allow to delete whole folder in one way.
6- Target folder which data are important and move them to shared mailbox . Using soem restore tool which can export pst of those folder and import into mailbox. Set the permission accordingly. And set Enterprise erchiving policy for that shared.Same above
two exercise need to apply for all public folders.
7- Target those folders which are in use and try to convince and move them to shared mailbox with unlimited mailbox size with EV archiving.
8- And at the end move replica of target server to master copy.
9- Once replica move is complete you can plan to delete the PF data edb file. It wont allow to delete directly as you have to go through ADSIEDIT method only.
10- while same exercise need to do for all other passive copy.
11- Create a fresh edb and now you can move pf replica content to new edb which will help to move actual data with very limited whitespace.
12- And this way whole PF will be in actual size and all junk and unwanted files/data/emails/meetings etc will be removed.
13- There will be one common issue of form created through outlook so you need to import them carefully using default system folder.

Exchange 2010 Recover Public Folder database from replication database.

Following a hardware failure on Saturday, one of our public folder databases was dismounted, and was corrupt. I was able to run eseutil /p to get to a clean shutdown state, but I still couldn't mount and more research suggested that the logs for the database
were corrupted and unrecoverable (Log file: E:\logs\EXCH-PFDB1\E0100007E16.log
ERROR: Log damaged (unusable). Last Lgpos: (0x7e16,9,0). Error - 501.)
Everything i can find suggests that at the point where it makes the most sense just to restore the database. We do have another public folder database, which is set up to replicate all of its data with the one that went down, so this
should be relatively easy. However I want to make sure that I don't do it wrong and end up deleting my good database. What's the proper procedure for this? I can't seem to find anyone who has documented it.

Thank you Gulab. This worked for me after a drive holding the Public Folder database logs failed. I first replaced the drive and recreated the folder structure. I then ran a Symantec Backup Exec restore job which failed although some
log files did recover. Unfortunately, I could still could not mount the Public Folder Database so I ran
Eseutil /mh which confirmed a dirty shutdown. I then emptied all files from the Log folder which appeared as a result of the restore job and ran Eseutil /p which was successful.
I was then able to mount the Public Folder Database and I could see the contents of the Public Folders in Outlook and the Log folder started to populate from the DAG's second copy.

How to regain access to public folder items

Hi All,
We have a few public folder items (mainly calendars) for which i (the admin) have no(or limited) access to.
In outlook 2010 if i go to the properties of the public calendar i can only see an entry for Administrators for which has the access of only "Author"
If i log into the exchange server powerscript shell and try and run
Get-PublicFolderClientPermission -Identity \"<Item name>"
I get the following error:
No existing 'PublicFolderEntry' matches the following Identity: '\<Item name>'. Make sure that you specif
ied the correct 'PublicFolderEntry' Identity and that you have the necessary permissions to view 'PublicFolderEntry'.
+ CategoryInfo : NotSpecified: (0:Int32) [Get-PublicFolderClientPermission], MapiObjectNotFoundException
+ FullyQualifiedErrorId : C8510C4,Microsoft.Exchange.Management.MapiTasks.GetPublicFolderClientPermission
These are items have had existed in exchange since before it started and from Exchange 2003 to now Exchange 2010.
Is there a way i can force the Administrator to have Owner rights on these items again?
Thanks

Ok... for all those other unfortunate souls out there who have no answer... here's the deal... The "Failed to Modify MAPI.NET Table" error is due to a problem with your DACL (permissions) table on the public folder(s). But, Exchange 2010 doesn't provide
any utilities to correct this! exFolders replaces most PVDavAdmin functions but is does not have the "Fix DACL" option built in.
After all my research and troubleshooting I discovered that the DACL issue was because I had entered explict permissions for the built-in Administrators group. This was resulting in the following error in event viewer: "The mailbox '' contains a folder <NAME
OF MY PUBLIC FOLDER> with a security descriptor that violates the canonical format."
Since I could not remove the existing public folders OR modify their permissions, but could still read their content, I copied all the content over to my mailbox. I then wanted to start completely fresh and created a new public folder store following the
below steps:
1. Dismount public folder database
2. Move public folder database file and log (as a backup, not going to reuse it though)
3. Mount public folder database (creates a new blank public folder database)
*** NOTE: I could have probably just continued with the new blank public folder database, but I wanted to clear out all the old stuff and be sure it was all new and clean. So I continued through the following steps.
4. Delete public folder database
5. Delete database file and log files
6. Opened ADSIEdit and deleted the existing "Folder Hierarchies" object from this location: Configuration\Services\Microsoft Exchange\<organization name>\Administrative groups
*** NOTE: The next two steps are optional, as Exchange will do them for you when you create a new public folder database. BUT, exchange does NOT correctly assign the msExchPublicFolderTreeContainer class to the Folder Hierarchies object! It just makes it a
container. So I opted to manually create it to force it to use the right class
7. Recreated the "Folder Hierarchies" object in the same location (class is msExchPublicFolderTreeContainer)
8. Create "Public Folders" object under "Folder Hierarchies" (class is msExchPFTree and attribute msExchPFTreeType MUST be set to 1)
9. Went back to EMC, Organization Configuration, Mailbox, Database Management, and right clicked to create a new public folder database.
10. Restart Information Store Service
Once I had done all that I opened up outlook and created a new public folder. I then highlighted all the items in my mailbox that I had copied out of the original folder and copied them into this new public folder. As long as I do not add public folder permissions
for the built-in Administrators group, then I am able to manage public folder permissions without any errors. I haven't tested to see if the same error occurs for other built-in security groups.

HT4847 I am unable to delete the last backup from icloud, i checked my all device setting but it still say "cannot delete icloud this time because it is in use,"Please tell me what should i do.

I am unable to delete the last backup from icloud, i checked my all device setting but it still say "cannot delete icloud this time because it is in use,"Please tell me what should i do

It still didn't work...
Within this commonfiles\apple folder, there is only one folder, labeled "Internet Services." Within this folder, there are 6 folders, labeled:
APLZOD.resources
BookmarkDAV_client.resources
CoreDAV.resources
iCloud.resources
iCloudServices.resources
ShellStreams.resources
Within all but CoreDAV and BookmarkDAV_client, there are multiple different folders, all labeled starting with a two letter (acronym I believe, for different languages) then .lproj (for example, a folder is labeled "ar.lproj".
In each of the folders of APLZOD.resources, there is a file labeled "APLZODlocalized.dll."
In all of the folders containing the multiple .lproj folders, there are likewise "name"localized.dll files contained.
In the BookmarkDAV_client and Core DAV folders, they each contain only one file, "Info.plist"
I attempted to delete all of these files, and still, the FileAssassin could not delete them. I unlocked one of them for instance, and I tried to delete the file myself (thru windows explorer and just clicking delete), and I still had the same issue of coming eventually to the window requesting me to "try again" to have permission.
What can I do?? I'd like to avoid Unlocker, but if it really is a reliable and SAFE program, and someone knows a SAFE place to download it from, I'd appreciate it very much so!!
thanks!!

Is there any way for additions made by one user of a shared library to be visible to the other user of the same library, without having to always "add file to library"? This was the whole reason we consolidated the library into a public folder

My wife and I share a computer but have separate Windows ID's. We also each have an iTunes account, using two separate Apple ID's. We have always struggled with the headache of getting music that one of us added (via purchase, downloading CD, etc.) to the other person's music library. A friend suggested we consolidate and share the same library. Sounded like a good idea so we moved the libraries to a public folder, consolidated them, etc. But now when one of us adds music to the library, the other person still has to do an "add file/folder to library" in order for them to be able to see it. This is exactly the step we were hoping to eliminate by this consolidation. Does anyone know if there is a way to make this happen automatically, or will we have to continue to do this every time?
Also, ended up with a lot of duplicates in the process of consolidating. Is there any way to identify and "mass delete" these? It will take a while to go through them all individually as the library is somewhat substantial (approx. 16k songs)
Hardware is Windows 8, one iPod classic, one iPod Nano (obviously only selected playlists on this one). All hardware and iTunes running latest software.
Any information would be appreciated!

It sounds like you are using two independent libraries with a common media folder, whereas the plan would have been to ensure that both profiles were using the same library library database. Although you can place this within the Public folder I would normally create a shared library at the root of a drive, e.g. at X:\iTunes where X: is the drive that you want to use. See Make a split library portable for information on moving the library around back into a standard shape.
As for duplicates, Apple's official advice on duplicates is here... HT2905: How to find and remove duplicate items in your iTunes library. It is a manual process and the article fails to explain some of the potential pitfalls such as lost ratings and playlist membership.
Use Shift > View > Show Exact Duplicate Items to display duplicates as this is normally a more useful selection. You need to manually select all but one of each group to remove. Sorting the list by Date Added may make it easier to select the appropriate tracks, however this works best when performed immediately after the dupes have been created. If you have multiple entries in iTunes connected to the same file on the hard drive then don't send to the recycle bin.
Use my DeDuper script if you're not sure, don't want to do it by hand, or want to preserve ratings, play counts and playlist membership. See thisthread for background, this post for detailed instructions, and please take note of the warning
to backup your library before deduping.
(If you don't see the menu bar press ALT to show it temporarily or CTRL+B to keep it displayed.)
The most recent version of the script can tidy dead links as long as there is at least one live duplicate to merge stats and playlist membership to and should cope sensibly when the same file has been added via multiple paths.
tt2

Public Folder in Home Folder

Hi,
I am trying to minimise the data volume in my home folder as I have now moved to an SSD with less space. I spotted a 'Public' folder with loads of data in a subfolder 'Library'. Is this a required system folder, or could it be that I or another user made a copy of a Library folder once and dropped it there? In other words, does the Public folder have to contain anything? The files do not seem to have been accessed since 2011, and must have come across with the setup assistant when I moved to the new boot drive.
I am just a bit worried to simply dump something that is called Library...
Thanks for your help, Henrik

Yes, the Public folder contains some data that I/my wife must have put there at some point (I can easily remove these files), plus a folder called Library which looks pretty much like any Library folder, loads of subfolders including three that I could not access from the boot drive. I copied it all away to another drive (at which point I could access the remaining folders under Library) and deleted it from the boot drive location. I will see whether anything happens. But the last dates of access to these files were years back anyway...
From all I understand, Public should not have/need a Library folder of any kind, but the reason why anybody would have copied one there somehow escapes me...

Exchange 2003 to 2010 Public folder Migration issue

I have successfully replicated our Exchange 2003 public folders to our exchange 2010 public folders using the addreplica script in exchange 2010 PS. I have moved all mailboxes to use the public folders on Exchange 2010. A couple of days ago I ran the
"moveallreplicas.ps1", and the command successfully ran and has removed all replica pointers in the exchange 2010 PF database pointing to the exchange 2003 database. In Exchange 2003 ESM, I still have the replication to all the PF databases, and
the 2k3 has not been removed, nor has the public folder instances folder count changed at all. In searching through the logs I am getting this error on the exchange 2003 event viewer for applications about every minute or less.
This is an SMTP protocol log for virtual server ID 1, connection #58254. The client at "xxx.xxx.xxx.xxx" sent a "xexch50" command, and the SMTP server responded with "504 Need to authenticate first ". The full command
sent was "xexch50 1076 2". This will probably cause the connection to fail.
The client IP indicated in the error is a Exchange 2010 server with the HUB/CAS roles loaded onto it. I am not sure if this is related or not.
I see some people have ran the move all replicas from the Exchange 2003 ESM, should I do that now? Is this even something to worry about since all my mailboxes are using the PF on 2010?
Thanks for any assistance!

I have looked at KB http://support.microsoft.com/?id=843106 and
it did not resolve the issue on the Exchange 2003 server or 2010.
Last night I put in the fix for the Event ID 36885, method three of this article http://support.microsoft.com/kb/933430/en-us,
and the errors on both servers seemed to go away, but then have started back up this morning after about seven hours of no errors. I thought the registry entry would fix the issue, and it appears it did, but not sure why it would come back like this. I may
try restarting the servers tonight, but kind of confused how this could still be an issue with the registry entry in place.

Can be restore public folder

Please let me know if can be restore public folder on another exchange server.
I have DAG environment with one public folder. BY mistake user has been deleted their one sub folder from PF hierarchy. I tried to recover the data from recover deleted Item but retention period has been already left. Now I have
only one option to restore the public folder from the backup.
Now my question is can be restore public folder on another exchange server which is exist on same DAG environment. Or I need to build isolated exchange server to restore the public folder.

Here are your options:
http://blogs.technet.com/b/exchange/archive/2012/02/06/recovering-public-folders-after-accidental-deletion-part-1-recovery-process.aspx
http://blogs.technet.com/b/exchange/archive/2012/02/08/recovering-public-folders-after-accidental-deletion-part-2-public-folder-architecture.aspx
Twitter!: Please Note: My Posts are provided “AS IS” without warranty of any kind, either expressed or implied.

Exchange Online (O365) and Exchange 2013 On-Premise, Public Folder issues?

Hello,
I have recently migrated from Exchange 2010 to Exchange 2013 on premise (decommissioned the old server) and migrated my public folders to the new mailbox architecture found in Exchange 2013.
We are also hybrid setup with Office 365 and Exchange Online (AD FS and Password Sync). For our on-premise Exchange we use Split DNS.
What I am trying to do now is give my Exchange Online users the ability to see our on-premise public folder infrastructure however I am not having any luck in getting this to work.
On premise I have the "PublicFolderMaster" mailbox which is the Primary Public Folder Mailbox, and PublicFolderMailbox1 which is the secondary mailbox (where all the public folder data is).
How do I configure my Exchange Online to allow the users to see on-premise public folders? I tried..
Set-OrganizationConfig -PublicFoldersEnabled Remote -RemotePublicFolderMailboxes PublicFolderMaster,PublicFolderMailbox1
In my O365 user's Outlook I see Public Folders, but when I try to expand it I get an error saying unavailable...
What am I doing wrong?

Or must I follow all these steps in addition to the last step above?
http://technet.microsoft.com/en-us/library/dn249373(v=exchg.150).aspx

Public folder last backup

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