Tu peux tester avec tes identifiants mail devidia et les smtp de pastebin
OU tes identifiants gmail ou autres et smtp a récupérer sur le net

 SMTP Configuration settings for Zoho Mail - SSL
Outgoing Server Name: smtp.zoho.eu
Port: 465
Security Type: SSL

Require Authentication: Yes.

The email address should match the email address/ aliases of the account, for which the authentication details are provided.

 SMTP Configuration settings for Zoho Mail - TLS
Outgoing Server Name: smtp.zoho.eu
Port: 587
Security Type: TLS

Require Authentication: Yes. The email address should match the email address/ aliases of the account, for which the authentication details are provided.