OVH Exchange and Outlook 2016 Windows

Cannot access my Exchange account on outlook 2016 anymore.

Hello everyone,

My **domain name** is : https://harmonie-coaching.be

And I use **the offer** : domain register at OVH, Website at Wordpress, MS Exchange email at OVH

I have the following problem / I would like to set up :

Since two weeks, my Outlook 2016 is not able to connect to my Exchange Email account. I've tried to setup the account again in Outlook using "Accounts" --> New --> enter my email, setup manually option, but then i get the following error message :

!image|488x385

I can access my account on the webmail, and on my phone using Outlook. For the SRV settings in Wordpress, i have the following :

!image|439x500

Which displays as this line in Wordpress:

!image|690x57

On OVH, under Exchange, i have the following setup :

!image|690x66

I'm not an expert, what I understand is mx and srv are in red because of my website on Wordpress. Should i have authoritative Mode or non authoritative mode (but then what is my email target server ?).

And in my OVH DNS Zone, i have the following setting :
!image|690x38

So what I understand is that my OVH and wordpress settings are the same for my SRV ?

Any clue with Outlook on Windows cannot make the connection ?

Best regards,

Asli