System administrator error

[Alex1988990]

I can't send e-mails, i can receive it but i cannot send any emails. Why?

Thank you

[#2]

Check your internet connection.
Check your SMTP server details.
Verify all usernames and passwords.
Check your SMTP server connection.
Change your SMTP port.
Control your antivirus or firewall settings.

Regards,
J Wick