Learn More About Email Gateway Definition And What Does It Do?

An email is the primary form of communication in a majority of organizations today. Meanwhile, most businesses are facing an increasing number of phishing emails and malicious attachments in the last decade. A secure and safe email gateway service has become a necessity to safeguard these businesses from such attacks.

email gateway server

Email Gateway Definition

We can give an email gateway definition as a type of email servers that protect the user’s internal email servers. The gateways protect enterprises’ emails from attacks and breaches by preventing any suspicious contents from reaching their inbox. They block emails containing malicious texts or attachments or send them to quarantine.

Using secure email gateway services is your best chance of ensuring email security and preventing any threat coming through via emails.

Features Of Email Gateway Solutions

  • Advanced threat protection against phishing, against blended and targeted threats.
  • Easy scans of outbound emails and other email attachments to provide data loss protection to meet government regulatory requirements.
  • Active email filtering service and customized trigger points on content filtering and other policies for greater control.
  • Customized reports that include different types of threats with all sender data and policy information.
email gateway service
email gateway service provider

What Email Gateway Solutions Do

A house has doors that protect the inhabitants from unwanted elements from outside; likewise, email gateways act as checkpoints for entry into and exit from your email servers. All inbound and outbound emails have to go through them, and these gateways evaluate and stop any threat from passing through into your internal email server.

Any email gateway free or paid solution, should have the following four attributes:

Virus and Malware Blocking:

Emails are the number one vector of viruses and malware for attacks against organizations. Before receiving and opening them, it is necessary to scan every email. The gateway must effectively scan and block threats and also have the ability to continually keep up-to-date with the newest threat patterns as well as attributes.

Email Archiving

Many email gateway service providers also offer email archiving for little or no extra cost to the user. Archiving helps organizations in ensuring regulatory compliance. Even though email archiving services are readily available, like email filtering services, their inclusion in the gateway services is a welcome change.

Spam Filtering

An email gateway should have a robust spam filtering capability. This email filtering service in the gateway is what identifies and blocks threats and malicious contents from entering your internal email server.

Content Filtering

Content filtering will be done on the outbound emails sent from within the user’s organization. One can configure the secure email gateway to stop sensitive personal documents. This feature is an essential one to prevent leakage of confidential information from your organization.

Why Use Email Gateway Services?

Email gateway solutions provide excellent protection against a whole array of threats that can arise through emails. These threats may include spam, phishing attacks, malware and ransomware, leakage of data, etc. After trying out one and getting to see how email gateways work to provide you total email security, you will be asking a slightly different question: “Why NOT use email gateway services?”

mail gateway service

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