error to send emails with smtp/qmail

[GhOsTisp]

can`t send emails
the webmail do this error

Error connecting to localhost - Check the hostname resolves, accepts incoming SMTP connections and is active.

and the outlook client do this error number

0x80042109

i have Plesk 10.3.0

 

[brmovem]

Hello ghostips!

There is more info about this error.

Try to check it - what if it'll help you to find a solution.