Launch Outlook in Safe Mode & disable Add-ins You can try out the following fixes in order one at a time to resolve Outlook not implemented error.

Improper Integration of Outlook with Anti-virus program.

Messed up Send / Receive Settings (Damaged SRS file).

The primary reasons that play a part in triggering this error include: The not implemented outlook 2007 error is most commonly seen when users try to perform a Send/Receive operation, or try to initiate a Reply / Reply All / Forward operation on their Windows 10/8/7 computers. Reasons behind Outlook error code “not implemented.” The tips are closely tied to the actual roots of the error, so that’s where we’re going to start. If you’re among such users, we’ve got some helpful tips that will enable you to get on top of this error. Quite naturally, there isn’t much they can come up with to resolve it.

This is quite an unusual sight for Outlook users, and they easily get confused by the error message “Outlook Not Implemented”. Among them is the “not implemented” Outlook error. Though Microsoft Outlook is largely unscathed by problems, some errors can get too tough to handle it. Let us closely look at the causes of this error and see how it can be fixed. In your external DNS zone, remove any HOST (A) or CNAME records for the Autodiscover service.On hitting the send/receive button in Outlook, if you encounter the “Not Implemented” error, it is usually indicative of problems with MS Outlook.

Also, the information used to create the new SRV autodiscovery record is as follows. Outlook Exchange Auto Configure: = Failed to retrieve autodiscover settings for obviously replaced the user with 'user' and the domain with 'domain'. Outlook Exchange Auto Configure: HTTP send message failed with error code: 401 Outlook Exchange Auto Configure: - DNS SRV method Outlook Exchange Auto Configure: Error code: -3259 Outlook Exchange Auto Configure: - HTTP redirect endpoint

Outlook Exchange Auto Configure: Querying Outlook Exchange Auto Configure: = Performing autodiscover for 1842us, d 0us] Outlook Exchange Auto Configure: - HTTPS endpoints What am I missing here?īelow is a snippet of the Outlook 2011 log where the error occurs. When I attempt to configure the connection manually (using the same credentials and settings I use for Outlook on Windows and devices like iPhones), it says my credentials are incorrect. Message, then eventually fails autodiscovery. When trying to connect via Outlook 2011, it gives me the redirection I did notice their DNS was setup with autodiscovery as a CNAME record instead of the more modern SRV, so I had this changed. Clients are able to connect with Outlook on Windows just fine and I'mĪble to connect iPhones and other devices via ActiveSync without issue. I recently took over support for a client with an Exchange 2007 server running on Windows SBS 2008.

Error code 3259 outlook for mac