Sending emails is not possible

Hello everyone,

I have a huge problem and I really do not know how to continue.

It is about the following problem, no matter what settings I make in Shopware there are no emails out such as order confirmations oa I have really tried everything whether by SMTP or mail or file, I have all the ports through and the connection prefixes “”, tls or ssl , Maybe it comes vidmate.vet/ the message “Could not open socket” or “Unable to connect via TLS” or “Authentification failed” Now, unfortunately, showbox.bio/ I do not know how to tutuapp.uno/ continue and hope you can help me.

Already have a few times with my host on the phone and knows nothing … have my contract with alfahosting.

I really hope you can help me.

Kind regards,.