Can't send emails with my webmail

Hosting Support
1

Whenever I want to send a mail I get mail sent failed?

2

What do you mean by “get mail sent failed”? Do you get any error message or is the e-mail just not received?

3

What do you mean by “get mail sent failed”? Do you get any error message or is the e-mail just not received?

I get an error with Sending mail failed