No matter where you host your email, it is likely you have experienced a problem or two previously. Perhaps you’ve experienced bounces, flaws or a different problem. Such problems can be very frustrating! To fully understand why email could be problematic even if it is working properly, it helps to have some basic background knowledge about the background and development of email, and also how we ended up where we are now. To do this properly, we are going to begin with viewing some of the first mainframe computers in the late 1950’s.
Computation vs. Communication
Early computers had no messaging protocol, since computers were designed for computation not communication. While big mainframe computers had some sort of messaging protocol from the late 1960’s, these computers were not interconnected in any way and nothing was standardized. Subsequently ARPANET came along and started interconnecting universities and research labs.
ARPANET was the US government’s research community, and all users of this community were directly involved in government work. The inventors of email were the researchers who wanted to progress from jobs such as leaving messages for each other inside of files to fixing messages to each other as you would with a paper envelope. It wasn’t designed as far as it evolved. Let us look at that evolution somewhat more closely.
The First Email
Nowadays we take the @ symbol for granted, but it wasn’t always this way. Until this innovation, it wasn’t possible to email different people who weren’t on the same mainframe on your own. The very first thing sent using the @ symbol is broadly regarded as the very first email ever sent. This occurred at a university in 1971, nearly 50 decades back.
Investigators, the very users of email, kept adding functionality to it to make email more useful. The first email programs were built on top of existing tools. The programs can only read, type, and delete email. Sending email needed to be accomplished with another program. From the late 1970’s, email was saved in a standard format that is practically equal to the way email is saved on contemporary email servers. That is correct; the format we use these days is over 40 years of age.
ARPANET: A Trusted Environment
ARPANET was a reliable environment. Most users of this network understood each other in some manner. In fact, in the event that you needed to look up a colleague’s email address, then you can consult with a printed list of every email owner and their address.
Nothing stopped them out of impersonating another user or sending a malicious payload with the email.
This altered on one particular day in 1978 when an exceedingly zealous Digital Equipment Corporation salesman sent advertising material to each person on the printed list of speeches, becoming the first spammer. He never heard the end of this.
INTERNET: An Untrusted Environment
Finally, commercial entities like MCI wanted to be part of ARPANET. In the 1980’s, ARPANET became the Net. With all of these new businesses and people online, the Web was full of people that no longer knew each other directly. These ancient Internet users wanted to communicate with one another just the same, and because of this, email was among the first”killer” apps!
Email has been essential in making the Internet what it is today. But email didn’t become what it is today until the mid 1990’s. By then it was still just text which could be routed over the world wide web, and it was designed to work in a trusted environment. They were added after the fact.
As the DEC salesman (the first spammer) so intentionally pointed out, all anyone had to do to send junk successfully was to try. The DEC salesman wasn’t malicious though, just eager to generate a sale. But what about individuals who did have malicious intent? They all needed to do to abuse the system was try.
As a result, email is abused greatly. Email is used as an attack vector in malware, adware, malware, ransomware, and more. Technologies such as SPF, DKIM, blacklists, and many others are just bandaids to a product that’s developed on a virtually broken trust version.
We would all agree that email has come a long way since that first email in 1971. We have begun to expect that emails must be obtained within minutes with no possible interruptions. When communicating with email addresses on precisely the same system (such as sending to and out of Gmail) which is a fairly reasonable expectation.
The simple fact each email server isn’t needed to operate in precisely the same fashion in any way. Some are enormously different. Rather, email servers are just required to speak the exact same language so they can communicate with one another.
How can that affect you personally? At times, email may not function as expected. Mail servers in various business arbitrarily block mails coming from an email address, domain, or email server. This type of block can happen without warning, explanation, or even so much as another opportunity. Other email hosts can delay an email in a bid to make the sender show themselves to be a true server. Others may employ spam filters that incorrectly mark email as spam, causing delivery issues. There are dozens of ways that an email can fail to achieve its destination immediately.
In cheap email hosting, we’ve done our very best to provide a solid best email hosting for small business uk option, but we understand that things don’t always go according to plan. Email is a intricate service that is surprisingly hard to provide! If you are having problems with your own email hosted in email hosting, let us know and we’ll be glad to help you!