Outlook and huge OST file growing like crazy till reaching 50GB.

It has been few days since I was working on one case – OST file of one user was growing till 50GB at exponential speed despite mailbox had 5GB.

Case was really weird, what I did I added all of the shared mailboxes as additional accounts so I was able to turn off caching and put this particular mailbox in Online mode and recreated the profile – that didn’t help.

Well, I noticed that there were some sync issues (not much) – so I moved the mailbox to another database as move might omit some corrupted messages leaving user mailbox in healthy status in the target database – that didn’t help either.

So I took a completely separate computer, asked user to logged in there and enabled the cache mode – after weekend we had same issue.

I was like:

Brb_gonna_hang_myself

Continue reading “Outlook and huge OST file growing like crazy till reaching 50GB.”

Advertisements

[Exchange Online] Remove cancelled Outlook meetings using PowerShell and EWS!

Essay_Start

Actually it is 23:13 CEST, but still!

Some time ago I have published a script to remove cancelled calendar meetings from Exchange OnPremise (I have tested that on Exchange 2010).You can find this script here:

https://paweljarosz.wordpress.com/2016/05/04/remove-cancelled-meetings-using-powershell-and-ews/

I am currently at the end of the migration to Exchange Online from Exchange 2010 environment. Few days ago I had a call telling me that seems that the cancelled meetings are not being removed from room calendars as they supposed to be.

Yup, I forgot to rewrite the script…

TimeToPanic

Continue reading “[Exchange Online] Remove cancelled Outlook meetings using PowerShell and EWS!”