[Branda] Unable to configure Yahoo SMTP

Dear support team,

I'm unable to send a test e-mail in Branda SMTP. I've double-checked the password, but I think I'm mistaking with Yahoo SMTP settings.

I've tried several settings (ports, encroyption, etc.) and nothing seems to work.

Could you please help me sort this out ? (I've enabled support access).

https://fr.aide.yahoo.com/kb/SLN4724.html
https://solutionsvisuelles.fr/wp-admin/admin.php?page=branding_group_emails

Regards,
Greg