All have done the same local install ? AFAIR there are different options...

>That I understand, but I thought MSMapi API is not using automation, but uses some kind of API that the client is using. So if the default Email client is Lotus Notes, it would open that.
>
>There are some clients that do have Office 365 where msMapi is working, so I was wondering if that is some setting we need.
>
>
>>Office365 cant be automated, since it's not installed on the local machine. Instead it's run over the web.
>>
>>>Hello, Some clients use Office 365, and quite a few of those the MSMapi does not work. It gives the error message:
>>>
>>>"The current mail client cannot fulfill the messaging request."
>>>
>>>We have checked pretty much everything, it is 32bit version installed, set as default, and other applications with a Mailto: link are working.
>>>
>>>I hope someone has an idea what we could be missing?