Sending and receiving emails is part and parcel of instant communication in any organization. Setting up an SMTP server on PC has become a need for everyone as it facilitates delivering emails even if a person is away from the workstation. But there is also a flip side of such an option. There exists a step-wise authentication procedure that your SMTP email service provider has to undergo in times of delivering email. Obviously, the most significant step is IP testing. In case, you have dynamic IP, do not get surprised if all of your messages are rejected outright. It will take neither time nor trouble to fix this problem. It is always better to install the system on a laptop or an office server with a static IP address, connected to the web.

Once the task of installation is done, the user must follow some guidelines. He should take care of configuring his SMTP email service provider and email customer. There are some extra tasks to be performed, in case you want your SMTP server to line up as a delivering relay. You have to configure both the forward and reverse DNS resolutions, SPF as well as domain keys. Then get the blacklists checked thoroughly.

If you want to place a server within an office setup for the efficient SMTP email service management, you are required to undertake some additional and important tasks. The bunch of tasks includes setting up SMTP port, configuring the IP range, local domain and email customer and finally your domain users. Now let us delve into a thorough discussion on two of these extra requirements as well as SMTP email hosting.

SMTP email hosting dominates the scenario of web hosting. Once, the public SMTP servers were of great use to send out emails in bulk. But soon the spammers disrupted the smooth procedure of sending emails and posed a great problem. As this problem rose to a threatening level, the public SMTP email service became extinct like dinosaurs. Nowadays, the authenticated SMTP service providers are reliable for the mail delivery. Setting up an SMTP port to get SMTP email service is the first and very crucial step of SMTP email service configuration. It is a general rule to stick to port 25 for the SMTP servers. But while the spam problem is being fixed, you may be denied this offer. In that case, it is better to go for the other offers such as 465, 587 and 2525.

The IP range allows the users to accept or deny the access to your web server on the basis of the enlisted IPs. So, the function of the webserver is to distillate the IP addresses of inbound connections. In other words, this facility offers the users to block an individual's connectivity to your webserver. On the contrary, you are capable of enhancing the capacity of the SMTP email service provider with the list of recognized IP addresses. This option also provides a greater level of security as you can effectively prevent the spammers from utilizing your webserver as an open relay.