By default, a new OAB is generated every 8 hours in Exchange Server 2016, but you can change the interval by using the Exchange Management Shell. For additional management tasks related to OABs, see Procedures for offline address books in Exchange 2016. – For old profile do not use Delete button, not even when it is become corrupted, before verifying the latest work.After that, user able to see some account settings as well.One such issue is mentioned i.e., the exchange Outlook OAB not updating.various methods are discussed and use Powershell command to overcome this issue.As OAB (Offline Address Book) file extension is used by Microsoft Corporation in Outlook with Exchange Server, which comprises all the email address and contact information of an individual profile for Outlook.However, while accessing this application due to services get failed and many users have faced this type of issue.
In the following section, we are going to discuss how to resolve such issues.Then, ask from ISP or Administrator if users are not aware of this fact.– In case, if users are using Live Hotmail, Gmail, Yahoo, etc then they need to search for the settings.Note: Make sure users still update Outlook OAB files manually and wait for a bit to sync OAB for viewing the changes.To update Outlook OAB files via Exchange Management Console, follow such steps those are mentioned below: First of all, Go to Organization Configuration, select Mailbox and click on Offline address Book tab and then, right-click on the selected OAB files (Offline address List) for which a user need to update and click on Update option.If i create a new Outlook profile there's no OAB created either. The server updates the OAB etc just fine via powershell and the outlook clients are connected by MAPI if i got this right.Microsoft connectivity test tool just reports that everything's just nice and iphones/androids just connect fine to. Whenever Outlook OAB not updating in Exchange server, a user can fix issues by following the above-mentioned steps to recreate Email-profile and by force OAB update.In this article, we discussed scenarios related to Outlook offline address book updating in Exchange server.Kindly suggest me any solution how to solve this Outlook OAB not updating issue?” Today I just notice that my newly added contacts are not displayed up, even contacts images are not properly displayed, I believe my Outlook OAB not updating properly please suggest me, any solution to fix it? A user can follow the below steps to Update Offline Address Book files in Exchange Server.