The development of technology is growing significantly. Current technology facilitates all human work, completing work that needs to be done quickly and efficiently.
The usual thing to do at work is email; the need for email in a company or personal becomes very important and often done, and using data in a company or personal for now increases dramatically.
How do you use the required data, which has become large and needs a larger storage area? With cloud computing technology, all data and storage can be integrated into cloud computing, facilitating work that can be accessed anytime and anywhere.
Email is less attractive now because almost all work and personal needs require it. It is a communication tool that can be used by large companies where all activities require email.
What is a Mail Server?
If you are an IT person, listening to the mail server is ready and no longer belongs. What if you are outside the IT field? Take it easy. The mail server is a cloud computing-based internet server or service that sends and receives emails within the same mail server network.
Is a mail server the same as other email services? The mail server uses a client service server, where clients can access the mail server through the application.
What are the mail server protocols?
Mail servers have protocols for how they work to receive and send emails. The protocols that exist on the mail server include:
- SMTP (Simple Mail Transfer Protocol)
- POP3 (Post Office Protocol)
- IMAP
The following is an explanation of each protocol as a guide:
1. SMTP (Simple Mail Transfer Protocol)
Simple Mail Transfer Protocol, have you ever heard of that name? SMTP is one of the standard protocols for email transmission or delivery. Usually, SMPT has the task of communicating with the server to send email from the local email to the mail server you receive.
2. POP3
Next, there is the Post Office Protocol, which is a server/client protocol where email is sent from the server to the local email; the meaning is that when you receive an email, POP3 will receive and store the email, which you will later be able to access.
So, the working system of POP3 is by connecting to your email server; when you download all the messages contained in the email, the messages downloaded will no longer be available. Therefore, you need to use a backup.
3. IMAP
Are you someone who always travels? When traveling, you want to check your email quickly and easily. You can use Internet Message Access (IMAP). When you read email using IMAP, you don't need to download or save it to your computer or laptop because the process of IMAP itself reads it directly through the server.
What are the components of a mail server?
A mail server requires protocols and components to work correctly. The elements of a mail server include:
The following is an explanation of each component in the mail server:
1. MUA
Mail User Agent (MUA) is an application for composing, sending, and receiving emails. It is often called an email reader because its primary function is a command in the email that can receive and send emails.
2. MTA
Have you ever listened to Mail Transport Agent? Mail Transport Agent is a mail server component tasked with taking care of the email delivery program. So, the MTA itself has a function to receive and process incoming email messages through various networks and can determine the destination address to consider how to send an email. It can also use a distribution list to send a copy of the message.
3. MDA
Mail Delivery Agent is a program that functions as an email message delivery agent when you send an email. Then, the MDA program function will carry out the process. MDA has a database with a channel or network to send an email. Then, MDA itself can be used to send email messages according to the selected network.
What is the function of a mail server?
A mail server distributes emails and is responsible for sending, receiving, and storing them from its internal users.
The mail server can also route incoming messages to the intended recipients according to the domain name. This server also filters spam emails and viruses so they do not affect the user's inbox. It can also provide services like mailing lists, archiving, and access control.
Mail servers are essential for businesses and organizations because they enable efficient communication with clients and partners. They also help increase productivity by allowing users to access emails anywhere and anytime.
With a mail server, businesses cannot send or receive any emails, which can severely hamper their operations.
What are the advantages of a mail server?
Mail servers are a vital component of any organization's IT infrastructure. Mail servers can send, receive, and store email messages for various purposes. They also offer several advantages over traditional methods of sending emails. These include:
- Secure and reliable
- Easy to manage
- An extra layer of security
- More professional
- Save Bandwidth
- Easy to maintain
Here is an explanation of each advantage:
1. Secure and reliable
Mail servers can only be accessed by people with permission to do so. This means all emails and data on your mail server will be better protected.
2. Easy to manage
Mail servers manage who can access your email and what you can enter quickly. Mail servers allow you to create filters or filters that can later manage your email reception. That way, you don't have to turn your head to deal with spam emails, phishing, or scam emails that can threaten your company's cybersecurity.
3. Extra layer of security
Unlike free email services, mail servers have extra security features like encryption or virus scanning. That way, you can be sure that the emails you send won't be 'stolen' by others in transit, and the emails that arrive in your mailbox will always be clean from viruses.
4. Professional
Mail servers allow you to define your email domain. This can certainly make your company more professional. Besides being beneficial for your business, an exclusive domain can also help your customers. They can tell if the email they receive from you is really sent from you by checking if the sender's email domain is the same as your company's email domain.
5. Save Bandwidth
A mail server is usually used for companies where the scope is only your company's employees; of course, it can be overcome to save company bandwidth. The fewer people who use the mail server, the less Bandwidth it takes. This is one of the advantages possessed by the mail server; that way, when you use the mail server, there will be no server down or crash.
6. Easy maintenance
Mail server services generally have maintenance or assistance services you can rely on when you find difficulties or damage to your server. That way, you don't have to worry too much about technical matters when something goes wrong with your mail server because a team of professionals will help you.
Mail servers can provide a reliable way for businesses to manage their communication needs while keeping data safe from unauthorized access or malicious actors.
Mail Server with Data Center in Indonesia
Cloudmatika has a mail server service called ZIMBRA; you can use the Cloudmatika mail server service for your company's needs and your business while sending emails. With the security that has been maintained and the efficiency possessed by the mail server itself, you will undoubtedly get services that benefit your company.
Zimbra mail server service has a support team that can help you when you experience a disturbance with your mail server. So, when an error occurs, you don't need to worry because a support team will help you solve the problems on the mail server you are using.
Do you want to use Cloudmatika services? 
English
Indonesia