Problem with Microsoft Mail

Helo Stephen,
Let's have a look into this together.
Please disable AVG temporarily as mentioned here and verify the status with e-mails.
Keep us posted here.

It works OK with AVG in passive mode.

I recently upgraded my free AVG version to the full one. I immediately had a problem using my VPN which AVG support sorted out quickly.
I now discover that my emails won't send; I use Microsoft Mail which connects to my email account with Orange.fr.

Any ideas anyone?

Helo Stephen,
Let's have a look into this together.
Please disable AVG temporarily as mentioned here and verify the status with e-mails.
Keep us posted here.