Terminal:
defaults write com.microsoft.Outlook DisablePreviewForSMIME 1
killall cfprefsd
Category Archives: Outlook
Outlook 2016 contact groups missing from Address Book
Outlook
People
Right-click on contact group
Properties
Outlook Address Book
Tick “Show this folder as an e-mail Address Book”
Stop WINMAIL.DAT TNEF attachments being sent in Office365
New Method 2020
Powershell
First time install:
Install-Module ExchangeOnlineManagement
Commands:
Connect-ExchangeOnline
Set-RemoteDomain Default -TNEFEnabled $false
Check with:
get-remotedomain |fl
Office 2013, Office 2015, Office 365 uninstall tool
Outlook 2010 opens in Safe Mode
Uninstall dodgy Microsoft Update KB3114409
Outlook 2013 crashing with ntdll.dll error
Uninstall faulty microsoft update: KB3097877
Source: Microsoft
Outlook 2010 won’t accept password – office 365
Install update kb2553248 for Outlook 2010:
https://support.microsoft.com/en-us/kb/2553248
Alternatively install service pack 2 for Office 2010:
Create OWA only user with no access to workstations
Create user as per usual, then:
1. Create new security group
2. Add user to security group
3. Group Policy Management: Create new Group Policy Object linked at root of domain
4. Right Click and choose edit.
Navigate to: Computer Configuration > Policies > Windows Settings > Security Settings > Local Policies > User Rights Assignment
5. Double-click “Deny log on locally”
6. Click “Add User or Group” and add the group you created in step 1. Apply.
7. Wait for Group Policy synchronisation or gpupdate /force on computers.
Source: ServerFault
Send-As another mailbox on Exchange 2010
Exchange Management Shell:
Add-ADPermission “John Simpson” -User “Domain\User” -Extendedrights “Send As”
Source: Technet
Recovering corrupt files using DD
Issue: Clients Outlook data file corrupt, repair fails, copy fails due to CRC errors.
Resolved via dd on osx machine, then repair of data file on windows using inbox repair tool (scanpst).
Terminal:
dd bs=512 if=/Volumes/Untitled/Documents\ and\ Settings/User/Local\ Settings/Application\ Data/Microsoft/Outlook/Outlook.pst of=corrupt.pst conv=noerror,sync