Exchange 2010 Unable to create new mailboxes through provisioning
Recently I started noticing that when attempting to create a new mailbox in Exchange 2010 I was receiving the error "Load balancing failed to find a valid mailbox database". I checked the provisioning...
View ArticleSigned messages are missing from search results in a shared mailbox
We recently completed moving all user mailboxes to Exchange 2013 from Exchange 2010. We also have a policy that disables the 'download shared mailboxes' option in Outlook as it cause .ost files to get...
View ArticleHosted Exchange with Online archiving issues
Hi All,I need some assistance with a strange issue I am having for an Exchange that we host for a client of ours. So the client connects to us via the net, they have around 100 users and however only...
View ArticleOAB keeps on getting corrupt
We have many users that have there OAB getting broken, even if you manually do a full download of the OAB it does not get updated. Users that have their attributes changed are still seen with the old...
View ArticleExchange 2013 mailflow and the Hosts file
Hello! Recently I expirienced the issue with missing messages ( http://social.technet.microsoft.com/Forums/en-US/20745ec5-e311-4bc0-b1bd-aff3f7c82fd1/missing-messages?forum=exchangesvradmin ) and...
View ArticleMax database size
Dear Although Microsoft supports Exchange 2013 databases up to 16 TB in a DAG, they recommend to use max. 2 TB databases. Did someone of you already used EX2013 databases larger than 2 TB? What are...
View ArticleExchange VSS Writer is missing?
SorryIt was mistake by me, please ignoreHi All I have a problem as log file is not truncated after performing veeam backupI installed CU3 but problem still existafter investigating I found that no...
View ArticleExchange 2013 on Server 2012 R2
Currently I am in the process of planning to migrate my servers to Windows Server 2012 R2, but I cannot find any documentation on setting up Exchange 2013 in this environment.My current environment is...
View ArticleInbound Proxy Probe after CU1 quarantined
I just installed CU1 yesterday on my Exchange 2013 server. Everything seemed to go fine, but afterwards I noticed that I am getting an email quarantined from the anti-spam service every 5 minutes. I...
View ArticleExchange database grows rapidly!
I installed new exchange 2013 server on 2012R2 server. I have 35 users on server. I imported from their PST files manually exported from mdaemon. It is about 40GB data. I had problem with database and...
View ArticleIs it possible to change a Distribution List to a security group?
Is it possible to change a Distribution List to a security group? If so what are the steps? Please advice.
View ArticleOWA on not responding on all 2013 store servers
I got into work today and noticed that no one can log into exchange via OWA. I started checking error logs on my store servers and found them all littered with these error messages; Source:...
View ArticleExchange 2010 Content Conversion problem
Hi AllSince a bunch of month, i've started to see some email stuck in the submission queue with this message:400 4.4.7 The server responded with: 550 5.6.0 M2MCVT.StorageError; storage error in content...
View ArticleDefault Permissions when a Public Folder store is created
I need to create a single Public Folder store. Running Exchange 2010 SP3. Will users be able to start creating folders automatically by default? I am thinking no because the default was always no top...
View Article421 4.2.1 Unable To Connect-Failover To Alternate Host Did Not Succeed
System Setup: Exchange 2007 running on Server 2008 R2 This system was setup about a year and a half ago and has been running fine for the longest time. Nothing has changed, now suddenly I am getting...
View ArticleMicrosoft-Windows-WAS on Exchange 2013
Exchange 2013 CU2 (v2) Log Name: System Source: Microsoft-Windows-WAS Date: 18/09/2013 9:25:57 AM Event ID: 5189 Task Category: None Level: Error Keywords:...
View Articlecan anyone tell me what are the default IIS auth settings for owa?
I was getting the error as described in this thread, and eventually had to allow anonymous authentication on...
View Articlewhat is the difference in owa proxy vs owa redirect ?
I log in as a 2010 user on 2013 owa. 2013 owa then sends me to 2010 owa interface. this is all done seamlessly with the url in the address bar remaining as owa 2013's. Is this proxying ?Second...
View ArticleRecovering from IIS reset
Hello,How to recover from a scenario when on the only server in the organisation running Exchange 2013 (other servers still run Exchange 2007), the IIS configuration files have been completly lost and...
View ArticleExchange 2010 Event ID 7043
Hello all ,I get from viewer event 7043 Exchange 2010 serverName: Application Source: MSExchangeIS Mailbox Store Event ID: 7043 Task Category: IS/AD Interactions Level: Warning Keywords: Classic User:...
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