send email using smtp doesn't work
I'm trying to use SMTP as sending engine.
I have the related data (server, auth user, auth password, port) but it simply doesn't work.
I get the error "504 gateway time-out".
I just tryed all options but using the customer email server seems impossible.
The server uses the MDaemon engine.
Please note that the email doesn't reach the server at all (no log in webassist email log table); not there is no trace in MDaemon logs.
Here attached the smtp settings (private attachment).
What else can I check?
The only way to send email is to use the mail engine and using external emails as recipients.
But how can I use the smtp server?
Thanks in advance for any help.