

- MIRCOSOFT OUTLOOK 2013 AUTOCOMPLETE NOT WORKING UPDATE
- MIRCOSOFT OUTLOOK 2013 AUTOCOMPLETE NOT WORKING CODE
- MIRCOSOFT OUTLOOK 2013 AUTOCOMPLETE NOT WORKING OFFLINE

Outlook Autocomplete / Nickname / Nk2 file Or try fighting with your users NK2 Files, (if you are on older versions of Outlook). You can either tell your users to run (within Outlook) File > Options > Mail > Send Messages > Empty Auto-Complete List. Reported error: 550 5.1.11 Recipient not found
MIRCOSOFT OUTLOOK 2013 AUTOCOMPLETE NOT WORKING CODE
Then synchronize the directory again.įor more information, see Fix email delivery issues for error code 5.1.11 in Office 365. If clearing the recipient Auto-Complete List from the user’s Outlook or Outlook on the web doesn’t solve the problem, try to clear the related LegacyExchangeDN address from your on-premises Active Directory. You might see this error if you’ve migrated your organization’s email from on-premises to the cloud, or if your organization has a hybrid configuration and you synchronize your on-premises directory with Office 365. The recipient email address is a LegacyExchangeDN address, which isn’t used by the Office 365 service. If your users attempt to send an email to a ‘cached’ address, they will get an error that looks like this You will see problems ‘ Post Migration‘ to another domain, to a newer version of Exchange, or if you use a third party tool, to migrate your users to Office 365, (which is just another domain to be honest). Note: As pointed out, (below) you can run ‘G et-R emotemailbox “Pete Long” | FL LegacyExchangeDN‘ to locate mailboxes not hosted on the mail server you are working on. In fact if you repeat the command we did at the very start, you will see the on-prem user no longer has an ExchangeLegacyDN Then once the mailbox is migrated the users gets the ExchangeLegacyDN copied across as an additional X500 Address. If you do a Hybrid Exchange Migration with Azure AD sync, this is all ‘fixed’ in the background for you, When you first get your AD user ‘synced’ (i.e before you migrate the mailbox) you get an X500 address that’s just used in O365. How Does Migrating To Office 365 Handle This? Normally this is not a problem, UNTILL you migrate your mail somewhere else, then the internal cached ExchangeLegacyDN addresses are now incorrect. Also Microsoft Outlook has a habit of caching this address and NOT the SMTP address. Exchange uses this address NOT the SMTP address which you would expect. Who cares? Well they are still important, if you send an internal email (to someone in the same Exchange Organisation). O=First Organisation/OU=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=

Below you can see the ExchangeLegacyDN for this Exchange on-premises user
MIRCOSOFT OUTLOOK 2013 AUTOCOMPLETE NOT WORKING OFFLINE
The Offline Address Book is updated daily, but if an e-mail client isn't closed, the updates will not be applied.Why do we have the Exchange LegacyDN? It’s a throwback, from a time when we had our users, and our mail users in different databases.
MIRCOSOFT OUTLOOK 2013 AUTOCOMPLETE NOT WORKING UPDATE
If you are using Cached Exchange Mode you may need to update your address book. The GAL may also contain an out-of-date entry. Then edit the contact and re-add the email address.įor more information, see Outlook auto-complete list and how the recent addresses feature works in Outlook for Mac. If you have a contact in your personal contacts for the person, remove the email address and save changes. You may need to restart Outlook for the new name to appear.

