What is an SMTP? Your SMTP controls your outgoing mail. Your POP controls your incoming mail. What is my SMTP? Usually your SMTP contains your domain name and is formatted like this: smtp:YOURDOMAINNAME.com (i.e. smtp.lenashore.com) or this YOURDOMAIN.com (i.e. lenashore.com) Sometimes your ISP (Internet Service Provider) will want you to use their smtp instead of…