SMTP mail and SMTP relay services are particularly important when you have a business or an on line project
. It ensures that the server is set up properly before any mail is being sent. You have to ensure that you have your Internet connection on 24/7 as you might never know when someone will decide to send you an email. The server has to be ready at any point up of time to accept any mail whatsoever. And even if the server goes down it is not something to panic about as all the servers are programmed to retry all the messages within the next few seconds after normal connection is restored.
The first thing regarding SMTP mail is to make sure that you have static IP address. An IP address can be compared to a postbox number through which transition of all mails is going to occur. If you have a static IP, any incoming mail will not be missed out. If your connection is being governed by a router or Network Address Translator (NAT), it becomes all the more important to have a static IP. Another important aspect in case of SMTP mail is the DNS record. If you end of missing 1 DNS record, you will end up losing the whole connection. The DNS record is better known as MX record.
Most of the routers are slightly different from each other; however they are more or less programmed to carry out the same procedure. It is also highly important to check the protection suites of the IP in case of SMTP Relay Services. Importance should be paid to the Windows Firewall, anti virus software and spy ware protection. With their built in features they are likely to block certain traffic. So make sure that none of your mails got blocked due to this. But it is not humanly possible to be in front of your monitor all the time, so perhaps you can exclude all outgoing SMTP mails from your firewall and anti virus check as surely you will not benefit any way by blocking them. You will also have to make sure for your SMTP Relay Services that you enter your name and save it and also mention the domains you wish to accept messages from. But make sure you identify them with private user name and passwords. All of this can be briefly summed up as adding local domain and local domain users. After that your SMTP mail shall strictly respond as per this category.
SMTP Relay Services is indeed a revolutionary concept as you barely imagine what is going to happen if you got a pile of envelopes on your desk that cant be delivered. SMTP Relay Services carries out the job like a l postman. In the earlier days of SMTP Relay Services people used to bank on Internet Email servers like exchange. But gradually the demand for e-mail in case of marketing accelerated and in house email services meant to deal with small volumes of email broke down as they could not handle that extra pressure of bulk email. This is where SMTP mail and SMTP Relay Services came into picture and as you can see they are doing a good job till now.