The issue you're experiencing with some contacts not appearing as suggested recipients in Outlook Web App (OWA) could be related to several factors. Here are a few things to consider and potential solutions:
- Address Book Policies: If your organization has implemented address book policies (ABPs), it might restrict visibility to certain contacts. Ensure that the contacts you are trying to reach are included in the address lists associated with your ABP.
- AutoComplete List: Sometimes, the AutoComplete list can become corrupted. You can try clearing the AutoComplete list to see if that resolves the issue. In OWA, you can remove specific entries or clear the entire list.
- Contact Visibility: Ensure that the contacts are saved correctly in your Contacts list and that they have valid email addresses. Sometimes, a minor error in the contact details can prevent them from appearing in suggestions.
- Browser Cache: Since you've tried different browsers, ensure that you clear the cache and cookies of the browsers you are using. Sometimes, cached data can interfere with the functionality of web applications.
- Waiting Period: After creating or modifying contacts, it may take some time for changes to propagate through the system. Although you've waited 24 hours, it might be worth checking again after some time.
- Contact Format: Ensure that the contact's name is formatted correctly. Sometimes, discrepancies in how names are entered can affect suggestions.
If these steps do not resolve the issue, consider reaching out to your IT support for further assistance, as they may have additional insights based on your organization's setup.
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