Clearing many users' auto-complete list

Question

Is it possible to clear many users' mail-recipient-cache, and how?

By "mail-recipient-cache", I mean the auto-complete list that shows when you are entering the recipients e-mail.

I know Outlook 2003/2007 stored these values in some .nk2 file, but now they're stored on the server?

The following stands true: - EWS communication via c# - Exchange Server 2010

score 0 · Answer 1 · answered Oct 04 '13 at 13:31

0

I'm not certain about doing this server-side however on the client-side:

You can delete all cached entries using Outlook command-line switch. Close Outlook, go to Start > Run > type outlook.exe /cleanautocompletecache and hit Enter. On Outlook startup, choose your Exchange profile. It will be loaded without cached entries.

answered Oct 04 '13 at 13:31

Phonic

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Thanks. Problem is, there are about 1000 users. And some use online version only. – Skalis Oct 04 '13 at 14:25
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Ahh well yeah I can see how that would be a pain. Sorry I couldn't help further – Phonic Oct 04 '13 at 14:42

Clearing many users' auto-complete list

1 Answers1