Undeliverable NDR message for some emails for certain user #554 5.2.0...
Hi dears,When replying to certain emails to one user, I get the following NDR. other users will receive normally . And when sending new email or replying to other emails for this user it will be...
View ArticleEvent ID 4 - Microsoft Exchange Control Panel couldn't proxy user
SCENARIO:Error event from my Application log on a CAS serverFrom Googling - I have no exact match - either Event ID ref or Googling text from the Event descriptionEvent ID 4 = Kerberos?The events...
View Articleexchange 2010 rpc over http on a high port
Hi,I have onfigured RPC over http on non-default port 5005 as my default ports is listening for other applications. I can access the owa using the non-default port, for...
View ArticleExchange 2010 doesn't index mail subject/body when password protected Office...
Per the subject. I've got a fresh installation of Exchange 2010 SP3, if you attach a password protected Office 2007 (.docx) document, the mail subject/body IS indexed. If you attach a password...
View ArticleOn-Premise vs. Office 365 - Anything you can't do?
Hello,I would like to hear about on-premise Exchange admins experience moving to Office 365. Are there any features you miss or simply missing, any tasks you can no longer perform, etc.?Thanks,Robert
View ArticleExchange 2010 Clustering
Hi, I have two exchange 2010 servers that are cluster running on server 2008 r2 standard 64 bit edition. For the last few months my exchange servers will hang intermittently between them both but of...
View ArticleOutlook 2010 Cached mode sync with Exchange 2010
Hi all,I am seeing that sometimes, people are getting delays on the cached mode laptops while their Blackberrys and online mode/webmail are instant. The delay can be up to 30 minutes.Default settings...
View ArticleMicrosoft Exchange Std 2010 CAL
Dear AllI'm a new joiner in company i'm working with Exchange Server 2010 Standard my manager ask from me to purchase additional 50 licence for "Microsoft Exchange Std 2010 CAL" (before we have 50...
View ArticleThis attachment was removed.
Hello,we are encountering a problem where .pdf files are being removed from specific sender.I have checked Attachment Filtering on Edge server and .pdf are not listed there (default settings) neither...
View ArticleA certificate error labled webhostbox with Exchange 2010 and Outlook 2010
Everytime we open Outlook 2010 joined to an Exchange 2010 server that is part of SBS 2011, we get a certificate error showing autodiscover."mydomain", this asks if you wish to install the certificate...
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Upgrade from Exchange Server 2010 to Exchange Server Enterprise 2010?
Hi,I had a couple of questions concerning exchange server upgrade.I read a topic here about this aswell but it doesn't really answer my question;We run Exchange Server 2010 Version 14.01.0438 but we...
View Articlerecipientratelimit
Hi,As far as I know there is no way to reset recipientratelimit value for a user, is there?And also is there a way to get the current value for this count for a user?Those who are skilled in combat do...
View ArticleWhistleblower rewrite of email address
I recieved the request that we should be able to recieve anonymous emails.So I thought it would be "easy" to set up a rewrite rule that changes the FROM address from upset.employee@domain.com to...
View ArticleAccount Lock Out using Apple devices
Hi All,I currently have a user using iPhone, an iPAD as well a MAC at home and he comes every morning telling me that his account is lock. I start going through logs specially security logs to see if...
View Articlelotus notes migration from 6.5 to exchange 2010
hI,everybody here, One of our customer is going to upgrade their mail system from Lotus domino 6.5 to 8.5 or Migrate it to Exchange 2010. I can only find some documentation named "Microsoft Exchange...
View ArticleConnectivity problem after remove one of two exchange 2010 client access servers
I've been having some trouble with a remote exchange server and the CAS role. It was suggested that removing the role might help so I did that last night. Today many of my staff are unable to connect...
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Exchange 2010 Server Performance Degradation during backups
I have issues with RPC latency spiking when I perform a VSS full backup. The issue is only occurring during the backup and when it occurs it prevents users from receiving email. On the user end, during...
View ArticleExchange 2010 Public Folders show "Last full backup" but commandline does...
I'm trying to setup a script to check the status of my databases for backups and am finding that my public folder databases do not show their 'last full backup' when looking at them via command line....
View ArticleFinal Steps - Exchange 2003 to Exchange 2010 Migration
Hi,I have currently got an Exchange 2003 and Exchange 2010 server co-existing at the moment.Due to a restrictive firewall which due to various reasons I cannot have changed, the external mail is...
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