by edward | Jan 27, 2017 | Exchange 2010
In outlook you might encounter a problem where new email is going to a different folder rather than going to the Inbox as it should. There are a number of things to try, we will show you some below. Option 1: Running the /cleanrules switch. You can try this to fix the...
by edward | Nov 28, 2016 | Exchange 2010
Recently we had a drop in server power and after everything came back online, we picked up that mail wasn’t delivering from a hub. Event ID 1035 was logged in the application log and a every long error message in queue viewer logged: 451 4.4.0 Primary Target IP...
by edward | Nov 25, 2016 | Exchange 2010
Scenario: System Center Operations Manager (SCOM) reports that the database integrity and copies are not healthy on some databases. Running the command Get-MailboxDatabaseCopyStatus shows everything to be healthy, however in the application eventlog, event ID 9877 is...
by edward | Nov 15, 2016 | Exchange 2010
Installing Exchange 2010 SP3 Rollups can be a straight forward task or you can end up with a server that just won’t install the updates. For Example, installing Exchange 2010 SP3 Rollup 14, the install is run from an elevated command prompt, the assemblies...
by edward | Oct 12, 2016 | Exchange 2010, Exchange 2013
In Exchange 2010 or 2013 you have a feature called Tarpitting. Lets briefly understand what tarpitting is all about: What is Tarpitting?This is a method to stop a mail sender sending you multiple mail requests. What does it apply to: Directory Harvest Attack.NDR...
