On a site Joomla hosted by OVH I have this error in the OVH manager
My SendMail configuration
The solution is to configure the SMTP OVH server
| Parameter | Value |
|---|---|
| Mailer | SMTP |
| SMTP Host | smtp.mail.ovh.net |
| SMTP Port | 465 |
| SMTP Security | SSL/TLS |
| SMTP User Name/From | <your account> ex:postmaster@jltryoen.fr |
| SMTP Password | <your password> |
