free smtp server software

Besides using your mail providers or ISP's SMTP server a number of services are available that will allow you to use their server no matter where in the world you are, we recommend the SMTP2Go Worldwide SMTP Server (also great for travellers). This service will allow you to send e-mails without worrying about where in the world you are or what ports your ISP (or internet gateway at the time) may be blocking. This really is quite a common problem and a number of ISPs restrict outbound mail to their server over port 25. I know it sounds complicated but as a user you only notice a problem when your laptop or portable device refuses to send your mail. free smtp server software