Recently, upon checking for new emails by pressing the Send/Receive button or sending a new one myself, I get the error Not implemented.

At the moment, I cant send out any emails at all nor do I receive any new ones.

Where is this coming from and, more importantly, how do I get rid of it and be able to send/receive mail again?

• Moved by Lanlan HuangMicrosoft contingent staff 5 hours 37 minutes ago

Is this related to Outlook development?

What changes have you made recently to Outlook? Did you install anything new or change anything?

Have you tried doing an Office repair?

Hello Stanislao,

Do you have any add-ins installed for Outlook? Did you have a chance to check out the list of running add-ins?

The forum is for developers. I'd suggest asking non-programming questions on the Outlook IT Pro Discussions or Microsoft Answers forums instead.