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.
If you receive this error message, you are trying to place a call from a country that does not allow you to use PC to Phone. Certain countries may block access to this service at their discretion. If your IP address is being blocked, there is nothing we can do at this time.
QK SMTP Server can work
with most mail clients, including Outlook Express,
Eudora, IncrediMail, the Bat!, Mutt, KMail, Pegasus, DevMail,
Mail Bomber, Delta Mail, Foxmail, and more! QK SMTP
Server can also work with most mass email sender software
so as to improve their performance in an amazingly way!
Socket Error # 0
Message from:<*@*.com> to:<*@*.com> Directly send error! Info : Socket Error # 0