I recieve no mail from form

Hi There,

I can’t get my contact form to work.
Here is what i know:

I host at bluehost – our mail client is office 365.
We have changed MX records at bluehost so we are using outlook as the mail server.

I have created a mail adres in bluehost called: [email protected] this is a forwarder to [email protected]. I created an alias in office 365 and the mail is working fine.

I have installed WP MAIL SMTP plugin and set up the SMTP of [email protected] test mails from the plugin are being recieved.

My contact form is configured like this:

To: [email protected]
From: [email protected]

I have also configured the mail 2 template as an autoresponder. Used a gmail account to test and no autorespoder was recieved.

Any suggestions?
If meer info is needed, please let me know!

Form:
https://www.staringbewindvoering.nl/?page_id=84

thnx in advanced,

Giancarlo

https://www.ads-software.com/plugins/contact-form-7/