QK SMTP Server is a powerful but easy-to-use smtp server software, which can send mails from local host to the recipients' mailboxes directly at an amazingly high speed. Arrived or not, you will get feedback instantly.
You can contact us by send an email to or go to our online support center, We will reply to you as soon as possible.
Starting the Program
You can start QK SMTP Server by clicking on the corresponding icon on the Start Menu or double click on QK SMTP Server.exe
QK SMTP Server will automatically start service when it runs. You may also configure auto-start settings by yourself.
or go to our online support center, We will reply to you as soon as possible. 