Outlook express setup guides you through the various steps regarding the creation of new Email accounts. The email setup outlook has got various features which makes this process easy and effective. They can also help you to solve your problems associated with how to troubleshoot and also fix the problems sending email. Prior understand the problems which are causing errors while creating a new account or sending a mail, you need to understand the working of this program. There are many problems that you might encounter while sending or receiving an email. There is a chance that it might be due to the SMTP server issue. SMTP, also known as simple mail transfer protocol. It can be considered as internet standard for electronic mail. Most of the mail servers and mail transfer agents make use of simple mail transfer protocol to receive and send emails. By making alterations to this setting can solve the problems regarding the sending receiving of emails via outlook.