Nesox Email Marketer FAQ

Can I send out emails without SMTP servers?

Yes. Email Marketer's "direct delivery mode" doesn't use your mail server or your ISP's mail server. Instead, It connects and sends messages to the mail server of the recipients' address. For instance, a message from is sent directly to instead of This takes the load off of your mail server and speeds up message sending significantly.
Note: If your ISP (or firewall) blocks TCP port 25, Direct Sending won't work.