Cannot send email from Thunderbird (email pro)

Hello everyone,

My domain name is : thermcontrol.pl

And I use the offer : Email Pro

I have setup everything with Thunderbird tutotial (server: pro1.mail.ovh.net), my domain has MX and SRV OK, status is also success.

But I cannot send emails from thunderbird - it tsays that can't connect with SMTP.

IMAP: pro1.mail.ovh.net 993 SSL/TLS
SMTP: pro1.mail.ovh.net 465 SSL/TLS

Hi,
Can you send email using Webmail?

Have you tried set SMTP: ssl0.ovh.net 465 SSL/TLS?

IMAP: pro1.mail.ovh.net 993 SSL/TLS
SMTP: pro1.mail.ovh.net 587 STARTTLS

mot de passe normal

Hello, the original message is 2 years old.

In the meantime, the domain thermcontrol.pl seems to have been abandoned.