15 Best Practices for Protecting Your Email with Security Gateway

Despite the rumors announcing the death of email, its use continues to grow. According to research from the Radicati Group, email traffic is predicted to grow to over 333.2 billion emails sent per day (from the current 306.4 billion emails). And as long as businesses continue to use email, cybercriminals will find new ways to exploit security gaps, software bugs, and basic human nature to extort millions of dollars from their victims.

With the widespread transition from on-premise email servers to the cloud, hosted email providers have become a growing target for cybercriminals. In fact, reports show that over 29% of businesses had seen their Office 365 accounts compromised in a single month last year. That’s why you need the additional protection offered by Security Gateway for Email Servers to protect against email-borne threats.

Here are our top 15 recommendations to protect your business from email-borne threats with Security Gateway

Security Gateway was designed to be easy to use while providing the strongestHow to protect your business email from spam, phishing, malware, data leaks, and more, with Security Gateway for Email Servers. Click here to download the how-to guide PDF. protection against spam, phishing, and data leaks. And while most security settings are configured for optimal protection by default, it’s a good idea to follow these guidelines for best results.

Verify That a User is Valid before Creating an Account

With every incoming message addressed to an unknown local user, Security Gateway needs to be able to verify that the account is a valid local user by querying Office 365, Active Directory, MDaemon, or another data source before creating the account and delivering the message. We recommend using one the five user verification sources found in Security Gateway to validate accounts.

User verification options to validate users by querying Office 365, Active Directory, MDaemon, or an LDAP data source
User verification options to validate users by querying Office 365, Active Directory, MDaemon, or an LDAP data source

Use SMTP Authentication to Prevent Unauthorized Account Access

To help prevent unauthorized account access, we recommend requiring SMTP Authentication unless a message is transmitted from a domain mail server.

SMTP authentication settings in Security Gateway for Email Servers
SMTP authentication settings in Security Gateway for Email Servers

Use Strong Passwords

Spammers will often try to hijack an email account by guessing its password. Therefore, passwords that are easy to guess should always be avoided. If Security Gateway is configured to create accounts automatically by querying a user verification source, then make sure your user verification source is configured to require strong passwords. Passwords can also be assigned to users manually via the Domains and Users menu.

Enable Dynamic Screening

Enable Dynamic Screening to block connections that exhibit suspicious activity, such as failing too many authentication attempts, connecting too many times in a given time frame, attempting to keep a connection open too long, or sending to too many invalid recipients. Dynamic Screening makes it more difficult for a malicious person to guess passwords by detecting the malicious activity and blocking the connections.

Dynamic Screening Settings in Security Gateway for Email Servers
Dynamic Screening Settings in Security Gateway for Email Servers

Enable Account Hijack Detection

If a spammer guesses an account’s password, he can then use that account to send out spam. To limit the spammer’s ability to abuse a compromised account, enable Account Hijack Detection, and then enter the maximum number of messages that can be sent in a given time frame. Once the limit has been reached, the account is disabled and the administrator is notified.

Prevent compromised email accounts from abuse with Account Hijack Detection in Security Gateway for Email Servers
Prevent compromised email accounts from abuse with Account Hijack Detection in Security Gateway for Email Servers

Enable at Least One Default Mail Server

When email arrives for a domain that has not been assigned its own mail server, Security Gateway needs to know where to send those messages. We recommend adding a default mail server for all Security Gateway domains that have not had domain mail servers specifically associated with them.

Security Gateway - Default mail server settings
Security Gateway – Default mail server settings

Prevent Unauthorized Mail Relaying

Relaying occurs when mail that is neither to nor from a local account is sent through your server. Servers that are not properly configured to prevent relaying can end up on a blacklist. By default, Security Gateway does not allow mail relaying.

Relay Control Settings in Security Gateway for Email Servers
Relay Control Settings in Security Gateway for Email Servers

Protect Your Domain with IP Shielding

IP Shielding is a security feature that only honors SMTP sessions claiming to be from someone at one of the listed domains if they are coming from an IP address associated with that domain.

The best way to secure outbound email is via SMTP authentication. However, for businesses that need to send email from a printer or other device that is not capable of authenticating, IP Shielding can be used to exclude certain IP’s or ranges from having to authenticate. Messages from authenticated sessions can optionally be exempt from IP Shielding requirements.

Protect against email spoofing with IP Shielding in Security Gateway for Email Servers
Protect against email spoofing with IP Shielding in Security Gateway for Email Servers

Enable SSL to Ensure Data Privacy

To protect the privacy of transmitted data, we recommend enabling the SSL encryption features for SMTP and HTTP.

Secure Sockets Layer (SSL) settings in Security Gateway for Email Servers
Secure Sockets Layer (SSL) settings in Security Gateway for Email Servers

Enable Backscatter Protection

Most spam messages contain a forged return path. This often leads to users receiving thousands of delivery status notices, auto-responders, and other messages in response to messages that the user never sent. This is known as backscatter. To combat backscatter, Security Gateway’s Backscatter Protection feature can help to ensure that only legitimate Delivery Status Notifications and auto-responders get delivered to your domains.

Backscatter Protection Settings in Security Gateway for Email Servers
Backscatter Protection Settings in Security Gateway for Email Servers

Don’t Whitelist Local Email Addresses

In many cases, local IP addresses or host names may need to be whitelisted. However, we do not recommend whitelisting local email addresses. If a local address is added to the whitelist, messages sent to this address could bypass many of your security settings and put your server at risk of being blacklisted.

Protect your Email Infrastructure from Virus and Spam Outbreaks

Security Gateway scans all inbound and outbound mail using the Cyren and ClamAV antivirus engines. It also includes Cyren Outbreak Protection, which is real-time anti-spam and antivirus technology that is capable of proactively protecting your email infrastructure automatically and within minutes of an outbreak.

Antivirus settings in Security Gateway for Email Servers.
Antivirus settings in Security Gateway for Email Servers.

Prevent Data Leaks

Security Gateway includes over 70 Data Leak Prevention rules to help prevent unauthorized transmission of sensitive information such as personal identification numbers, credit card numbers, and other types of confidential data. These rules can be configured to send messages containing sensitive content to the administrative quarantine for further review, redirect the message to a designated address, or encrypt the message.

We recommend enabling the appropriate Data Leak Prevention rules to suit the needs of your specific business or industry.

Data Leak Prevention in Security Gateway for Email Servers
Data Leak Prevention in Security Gateway for Email Servers

Enable Location Screening

Use Location Screening to block inbound SMTP and HTTP connections from unauthorized countries. If your company has no legitimate business need to communicate with a particular country, then refusing connections from that country can potentially block large amounts of spam. Alternatively, you can configure Location Screening to only prevent authentication from unauthorized countries.

Block email from unauthorized countries with Location Screening in Security Gateway for Email
Block email from unauthorized countries with Location Screening in Security Gateway for Email

Enable Macro Detection in Microsoft Office Documents

Cybercriminals often use macros in email attachments to spread malware. In Security Gateway 6.5 and up, the Virus Scanning settings include an option to detect macros in Microsoft Office documents and flag them as infected. Security Gateway can refuse these messages or quarantine them for administrative review.

Download "Settings to Protect Your Mail Server"Would you like to learn more about Security Gateway for Email? Visit SecurityGatewayForEmail.com to sign up for hosted or on-premise email protection.

 

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Protect Office 365 with Security Gateway for Email

At about this time last year, Office 365 had around 155 million users, and businesses continue to adopt its services at a rate of around 3 million users per month. But as subscription rates continue to grow, it becomes a growing target for cybercriminals to spread phishing and ransomware attacks.

A big drawback of such a large hosted service is that if cybercriminals manage to take over one of its accounts, it can be used to spread thousands of phishing attacks. And because these attacks are sent from a legitimate Office 365 account, they are likely to get past Microsoft’s Exchange Online Protection (EOP) and Advanced Threat Protection (ATP).

To combat these growing threats, businesses are turning to third-party email security gateways, and there are plenty of them out there with a relatively standard set of anti-spam and anti-phishing features, so to stand out from the competition, a solid email filtering solution must be easy to use while providing additional features such as archiving, compliance, and reporting.

For businesses on Office 365, Security Gateway offers stronger protection against email-borne threats, with account-verification controls tailored specifically for Office 365 to ensure that only authorized users are permitted to send or receive email.

Of course, Security Gateway does much more than protect your users from spam & phishing. It also includes built-in archiving with retention policies and legal hold for businesses that must meet legal compliance laws or that want a backup & recovery solution for a little peace of mind in the event of an outage or security breach.

Security Gateway also includes Data Leak Prevention (DLP) to prevent sensitive business data such as Social Security Numbers, Tax-ID Numbers, banking info, and much more from getting into the wrong hands. Messages containing confidential data can be encrypted using the built-in email encryption options, or sent to the administrative quarantine for further review.  After all, all it takes is a quick Google search to find a list of companies that have suffered steep fines, lost customers, and a damaged reputation due to sensitive data getting exposed.

We know you have choices with your email security solution. At MDaemon Technologies, our team of experts have been in the email security business for over 25 years. And while we have the resources and vision to address emerging messaging, collaboration and security needs into the future, our team is small and agile enough to build relationships with our customers for that personal touch that you just can’t get from a large company.

Try Security Gateway for free, or sign up for hosted email security services at SecurityGateWayForEmail.com.

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Microsoft is Ending Support for Windows 7. Here’s how to Move MDaemon and Security Gateway to the Latest OS

Microsoft Ends Support for Windows 7. Here's how to move MDaemon and Security Gateway for Email Servers to a new server.

Today, Microsoft is ending support for Windows 7. And while MDaemon and Security Gateway continue to support Windows 7, it’s a good idea to consider updating your Windows installation or migrating to an updated system.

Fortunately for MDaemon and Security Gateway users, moving to a new server isn’t a complicated process.

Moving MDaemon to a New Server or OS

Moving MDaemon to a new server using the same directory path involves these tasks:

  1. On the existing server, remove the MDaemon system service.
  2. Deactivate MDaemon & its associated plugins.
  3. Copy the MDaemon directory to the same path on the new server.
  4. Install the same version of MDaemon on the new server.
  5. Activate MDaemon on the new server.

For more detailed instructions, you can follow the steps outlined in this knowledge base article to move MDaemon.

If you’re moving MDaemon to a different directory path on the new server, you’ll need to update a few configuration files to point to the proper path, but this process isn’t complicated. Simply follow the steps outlined here to migrate to the new server on a new path.

Moving Security Gateway to a New Server or OS

To move Security Gateway, simply make a backup copy of the Security Gateway database, shut down Security Gateway, install Security Gateway on the new server, and then restore the database file.

You’ll find step-by-step instructions for moving Security Gateway in this knowledge base article.

“Will my software stop working after Microsoft ends support for Windows 7?”

MDaemon and Security Gateway will continue to support Windows 7, but because Microsoft will no longer provide automatic security updates, it’s a good idea to move to a newer operating system to remain secure.

If you need help, our expert support staff is available to provide guidance.

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Year in Review – Our Top New Features of 2019

MDaemon Technologies - Year in Review

With 2019 coming to a close, I’d like to announce a few product updates. 2020 is going to be an exciting year for new features, but until then, we’ve made a few improvements in MDaemon, MDaemon Connector for Outlook, and Security Gateway for Email Servers.

New Security Features

Macro Detection in Email Attachments

A common tactic used by scammers to distribute malware is to send emails containing attachments with a message asking the user to enable macros. In fact, this tactic has been used extensively by the Emotenet botnet during its recent resurgence after a period of inactivity. Once enabled, these macros can unleash malware that destroys your data or infiltrates your network. To help protect users from these threats, a new option was added to MDaemon Antivirus and SecurityGateway to detect macros in documents scanned by Cyren AV and flag them as infected for further review by the administrator.

Antivirus Macro Detection
Antivirus Macro Detection

Authentication Failure & Frozen Account Reports

To help users maintain awareness of unauthorized account access attempts, a new setting was added to MDaemon’s Dynamic Screening feature to notify the user after a given number of failed authentication attempts or after the account has been frozen.

MDaemon Email Server Authentication failure tracking - Dynamic Screening Notifications
Dynamic Screening Notifications

Regulations & Backup/Restore Features

Email Archiving in SecurityGateway

Any business that has lost data to a malware attack or suffered fines for not meeting regulatory requirements will benefit from a solid backup and recovery solution. To help businesses meet these needs, archiving was added to SecurityGateway. Advanced searching options make it easy to find archived messages based on the sender, recipient, message subject, message content, date range, attachment, and much more.

Archiving in SecurityGateway for Email Servers
Archiving in SecurityGateway for Email Servers

Email Journaling

Businesses that need to meet regulatory and compliance requirements or provide document retention for litigation requests can use SecurityGateway’s new Journaling feature. Journaling creates a backup copy of every email sent and received, along with a summary of the message’s sender, recipient, subject, and date, and stores it in a separate mailbox that cannot be accessed by end users.

SecurityGateway Archive Journal Reports
SecurityGateway Archive Journal Reports

Privacy

New Data Leak Prevention Rules

Your data is your business’ most valuable asset, so if it lands in the wrong hands, it could lead to devastating financial losses as well as a loss of trust. To help businesses keep confidential data such as credit card numbers, Social Security numbers, and bank account numbers from being stolen over 60 new data leak prevention rules were added to SecurityGateway to protect against transmission of a wider variety of sensitive data.

Data Leak Prevention in SecurityGateway
Data Leak Prevention in SecurityGateway

Usability

Saved Searches in MDaemon Webmail

Over the past year, we added new features to MDaemon Webmail to help users stay organized, including automatic creation of “All Unread” and All Flagged” saved searches. When you log into MDaemon Webmail, you’ll receive a pop-up message asking you if you’d like to create these saved searches. Simply confirm to add them to your folders list.

MDaemon Webmail - Saved Searches
MDaemon Webmail – Saved Searches

Expired Webmail Session Notifications

If you’ve been logged into MDaemon Webmail for a period of time, you may not have noticed your session has expired. Beginning with MDaemon 19, MDaemon Webmail will display (EXPIRED) on the browser tab to help notify users that they’ve been logged out without having to switch tabs.

Expired Session notification in MDaemon Webmail
Expired Session notification in MDaemon Webmail

New Mobile Theme for MDaemon Webmail

Most of us are using our phones more than we’re using our desktop to check email, and you shouldn’t have to sacrifice features for the convenience of anywhere access. To address these needs, MDaemon Webmail’s mobile theme has been redesigned with a more modern look, plus a variety of new features previously only found in desktop themes. New email management features include email templates, personalized categories, drag & drop email filters, an email signature editor with support for multiple signatures, deferred delivery, message snooze, message recall, and sorting options.

Calendar features for the new Mobile Webmail theme include importing and exporting in CSV or ICS (iCal) format, support for external calendars, private access links, simultaneous multi-calendar view, and much more.

MDaemon Webmail - New Mobile Theme
MDaemon Webmail – New Mobile Theme

Performance

Businesses with higher email usage environments will benefit from these new features for SecurityGateway.

64-Bit Version of SecurityGateway

This year, we added a 64-bit version of SecurityGateway. This allows 64-bit operating systems to take advantage of the extra processing power that’s achieved by allowing more operations to be performed at a time. The 64-bit version can handle a higher volume of active connections for improved performance.

External Database Support in SecurityGateway

External database support has been added to SecurityGateway, so you’re no longer limited to using the built-in Firebird database. When an external Firebird database is used, multiple items can access the database at the same time, which helps improve performance.

Administration

Support for Multiple SSL Certificates

In the past, when adding a new domain and host name to an existing MDaemon server, administrators had to remove and re-create the SSL certificate, or re-issue the third-party certificate. In 2019 we added support for Server Name Indication (SNI) to MDaemon. With SNI, each host name can have its own SSL certificate, which means you no longer have to delete and re-create existing certificates and share them among new domains/host names. Simply create the new SSL certificate & assign it to the new host name.

Centralized Management of Email Signatures

If your business allows users to create their own email signatures, you may have noticed there’s no consistency, with variations in text formatting, images, or overall layout of the signature. In MDaemon 19.5, we added support for centralized management of email signatures.

Central Management of Email Client Signatures
Central Management of Email Client Signatures

More Features Coming Soon!

This is by no means an exhaustive list of all new features. Our developers have devoted countless hours to making MDaemon the best email and collaboration product on the market, and 2020 is going to be even more exciting, so check back for new features and updates!

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Security Gateway 6.5 – With Improved Attachment Handling & Database Support

If you’re in charge of managing your company’s email, whether you’re running an in-house Exchange server or Office 365, you’ve certainly become all too familiar with the latest threats posed by cybercriminals – threats that go far beyond the old-school Nigerian Prince email scam that has become the brunt of jokes over the past couple of decades. So if protecting your employees from email-borne scams is important to you & your business, a secure email gateway to protect against phishing, malware, data leaks and other threats would be a sound investment.

If you’re looking for email security solution that will block the most spam, viruses, and phishing threats, with user-friendly email traffic reports, email archiving, and Data Leak Prevention (DLP) at a price that’s affordable for small businesses, consider Security Gateway for Email Servers.

Announcing Security Gateway 6.5!

This week, we released Security Gateway 6.5, with improved attachment handling and external database support.

Macro Detection in Office Documents

Cybercriminals often use macros in email attachments to spread malware. In Security Gateway 6.5, the Cyren Antivirus engine can be configured to detect macros in Microsoft Office documents and flag them as infected.

SecurityGateway for Email Servers - Antivirus Flag Macro
SecurityGateway for Email Servers – Antivirus Flag Macro
Improved Handling of Restricted Attachments

Messages sent from Microsoft Outlook in Rich Text format are sent with an embedded file containing formatting data. Receiving email clients that do not understand this data may display it as a Winmail.dat attachment. To prevent users from bypassing the restricted attachments list by attaching restricted file types to rich text emails, SecurityGateway can now look inside Winmail.dat attachments for restricted file.

Security Gateway can now also scan RAR archives for restricted attachments.

External Database Support

Security Gateway installs with its own embedded Firebird database, however, in the latest release, administrators can configure Security Gateway to use an external Firebird database for improved performance.

Other Improvements

These are just the highlights. Additional features include email archive journal reports plus enhancements to manage archive and Sieve scripts via the API. You can read the full list of new features here in the release notes, or download your free trial to begin protecting your business against the latest threats!

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Security Gateway a High Performer Again – G2 Crowd 2019 Fall Report

We’re proG2 Crowd High Performer 2019ud to announce that Security Gateway for Email has once again been named a High Performer in Secure Email Gateways by G2 Crowd in their Fall Report. And if you are looking for a hosted solution, Security Gateway also was recognized as a top Cloud Email Security solution.

Security Gateway for Email Servers - High Performer 2019
Security Gateway for Email Servers – High Performer 2019

G2 Crowd awards are based on honest reviews from users. In other words, the product is recognized because of the feedback from users just like you who use the product every day; awards that reflect a superior customer experience.

The data from G2 Crowd speaks for itself – Security Gateway received satisfaction ratings above 90% in the Ease of Set Up, Ease of Use, Ease of Admin, and Quality of Support categories; ratings that exceed the category average scores.

Why Users Love Security Gateway

Easy to Use 

Security Gateway Review from G2 Crowd

SecurityGateway is designed to be simple and easy-to-use. Set-up, configuration and maintenance is easy for the administrator, and every-day tasks like accessing quarantine reports is easy for the end user.

Best Results

Security Gateway for Email Review - G2 Crowd

With SecurityGateway you get results, which means you DON’T get malicious emails in your inbox. We protect email communications for businesses of all sizes and verticals, regardless of which email platform they use and whether it’s in-house or in the cloud.

Reliable

Security Gateway Review

Try Security Gateway for Free and Compare its performance and Cost to Your Current Solution

Security Gateway is one of the best email security gateways in the market. Find out what organizations of all sizes already know – Security Gateway saves you time, headache and money.

Click here to learn how Security Gateway can protect your email!

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We’re Extending our Summer Savings Discount on MDaemon Email Server & Security Gateway for Email Servers!

As we endure the heat of the “dog days” of summer here in the northern hemisphere, we start to see tell-tale signs of the approaching end of summer – kids going back to school, the sun setting slightly earlier each night. But not all good things must end in August. Therefore, I’m excited to announce the extension of our 15% off Summer Savings promotion – now through September!

Through September 30, when you make a new purchase of MDaemon or purchase, renew, or upgrade Security Gateway, you’ll automatically receive 15% off the regular price.

Whether you’re tired of the expense and headache of managing Microsoft Exchange Server, or are looking for a secure, affordable alternative to Kerio, IceWarp, or Gmail, MDaemon’s migration tools can help you migrate your business email and groupware data.  Additional migration information and how-to guides for Security Gateway can be found on our Literature page.

Compare MDaemon and Security Gateway for Email Servers with your current solution, or click here to download your free trial!

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Expiring Support for Older Software: Renew & Upgrade for the Latest Features & Improved Security!

As our products have evolved over the years, with new features added regularly, older versions of our software are eventually no longer supported.

Effective July 30, 2019, technical support will be discontinued for the following product versions:

  • MDaemon – Versions 14.5.x and below
  • Security Gateway – Versions 4.5.x and below
  • Outlook Connector – Versions 4.5.x and below
  • SecurityPlus – Versions 5.0.x and below

For continued support, this is a great opportunity to renew your license and upgrade to most recent versions of our software to take advantage of the latest features! As a current user we offer an automatic 30% discount off the price of a new purchase!

Upgrade MDaemon today and get these exciting new features:

MDaemon, webmail, chat, IM, collaboration
Integrated instant messaging in MDameon Webmail

Check out our MDaemon Features by Version page to see what you could be missing!

After July 30, 2019, supported versions of MDaemon will include MDaemon 15 & up.

Upgrade Security Gateway for Email Servers today and get these exciting new features:

When you upgrade to the latest release of Security Gateway, you can take advantage of these new features:

Archiving Features in Security Gateway
Archiving Features in Security Gateway

More information on these new features can be found on our Security Gateway Product Page.

MDaemon Connector for Outlook (formerly Outlook Connector for MDaemon) has new features, too!

MDaemon Connector for Outlook Client Settings
Control MDaemon Connector for Outlook client settings from the MDaemon console

Outlook Connector has been re-branded as MDaemon Connector for Outlook, and, beginning with MDaemon 18,  is now included with MDaemon as a licensed feature (via purchase of separate license).

 

Therefore, in the latest version of MDaemon, a separate download is not required on the MDaemon server. Simply enter your MDaemon Connector license key via Help | Register your MDaemon Products to activate MDaemon Connector for Outlook. Features introduced after version 4.5 include:

  • “Expired password” or “password change required” notification for end users
  • Administrator control over which Outlook add-ins are allowed or disabled
  • Junk Email folder / Blocked Senders support
  • S/MIME support for message signing and encryption
  • MDaemon Connector configuration reports for administrators, with Outlook send/receive schedules for all accounts.
  • Centrally-managed send/receive schedules
  • Nearing/over quota alerts for end users
  • New database management tools to help administrators maintain optimal performance

Visit the MDaemon Connector for Outlook product page to learn more!

MDaemon Antivirus – with Cyren AV and Mailbox Scanning

SecurityPlus has been rebranded as MDaemon Antivirus, and beginning with MDaemon 18,  is also now a licensed feature of MDaemon that no longer requires a separate download.

Recent versions of MDaemon Antivirus include these new features:

  • Mailbox scanning
  • Cyren AV (The Kaspersky AV engine was replaced by Cyren in October, 2017)
  • ClamAV antivirus plugin
  • Exclusions for password-protected files for approved senders or recipients

Visit the MDaemon Antivirus page to learn more.

MDaemon Antivirus - Mailbox Scanning
MDaemon Antivirus – Mailbox Scanning

Would  you like to take advantage of these new features? Click here to upgrade or renew your product license today and receive the latest security and administration updates as they become available for the duration of your license term!

 

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Never Lose an Important Email: How to Track Messages in Security Gateway

Most of our customers are small-to-medium businesses with limited IT budgets across a variety of industries – including healthcare, education, manufacturing, and government. Having a limited IT budget often means having limited staff available for troubleshooting email or tracking down messages, so when considering which email gateway/spam filter you want for your business, one of the main criteria to consider is how easy it is to find messages for your users. Users who are expecting business-critical messages need to know ASAP what happened if that message is not delivered. With Security Gateway, it’s easy to find out if a message was rejected, quarantined or delivered. If it was rejected or quarantined, color-coded transcripts make it easy to determine exactly why the message was not delivered.

At-a-Glance: The Message Log Window

Let’s have a look at the message log and its layout.

Use message list buttons to search messages, view message details, redeliver, whitelist or blacklist, or perform other actions.
Use buttons across the top to search messages, view message details, redeliver, whitelist or blacklist, or perform other actions.

Use the buttons across the top to:

  • Refresh the message list
  • Search for messages. Advanced search options are provided, allowing you to find messages based on a variety of criteria, such as message contents, delivery date, the result of the message delivery attempt, keywords in a message header, and others.
  • View message details (providing the same information as double-clicking the message)
  • Redeliver the message. Note that if the issue that made a message undeliverable still exists then the message will return to the message log with the same status.
  • Whitelist the sender or sender’s domain
  • Blacklist the sender or sender’s domain
Use the blue buttons to enable or disable columns in the SecurityGateway message list
Use the blue buttons to enable or disable columns in the SecurityGateway message list

Press the blue buttons to enable or disable specific columns.

The left & right-facing arrows indicate inbound and outbound messages.
The left & right-facing arrows indicate inbound and outbound messages.

The right-facing blue arrows indicate outbound messages, and the left-facing green arrows indicate inbound messages.

The remaining columns from left-to-right include:

  • Date (notice the arrow indicating sort order)
  • The message sender (From)
  • The message recipient
  • The message subject
  • The result of the message delivery attempt (Delivered, Quarantined, Rejected, etc.)
  • The reason the message was quarantined or rejected (for those that meet these criteria)
  • The message size
  • The final message score based on the total score accumulated by all security tests performed

Viewing message transcripts to determine a message’s fate

Now that we’re familiar with the layout of the message listing, let’s review how to troubleshoot email delivery issues.

Key events in a message’s transcript are color-coded for easy identification. In the following example, the message was scanned by SpamAssassin. During this process, it accumulated 1.7 points. It was then scanned by Outbreak Protection, during which it accumulated an additional 5.5 points. Finally, the total message score was tallied with a final score of 12.2 points and was rejected.

Message tracking with color-coded events for easy troubleshooting
Message tracking with color-coded events for easy troubleshooting

We’ve created the following video to help you become more familiar with message tracking in Security Gateway.

Would you like to learn more about how Security Gateway can protect your business from spam, phishing attempts and malware? Click here to download your free trial!

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MDaemon Technologies Announces New Email Security Gateway Services in the Cloud

SecurityGateway 6.0 with Archiving

The latest version of Security Gateway for Email Servers includes new cloud services, expanded Data Leak Prevention rules and integrated archiving features to help companies affordably protect user email.

Archiving Features in Security Gateway
Archiving Features in Security Gateway

MDaemon Technologies announced the release of Security Gateway for email servers version 6.0 that includes a new enterprise class Security Gateway hosted cloud service and fully managed dedicated servers for end users, MSPs, VARs, Systems Integrators, and IT Consultants. The flexible options of using either on-premise software or the new email security cloud services include an expanded and flexible set of Data Leak Prevention (DLP) rules to quarantine outbound messages and help protect a company from sending sensitive or confidential information via email.   And the addition of integrated email archiving at no additional cost provides customers with affordable, flexible and easy to use features to protect email servers located anywhere in the world.

Prevent leaks of sensitive data with Security Gateway
Data Leak Prevention in Security Gateway

“We are excited to bring our many years of email security expertise and management to offer customers and channel partners a new cloud service without the need for them to make expensive hardware and infrastructure investments,” said Kevin Beatty, Vice President of Marketing and Business Development. “By adding this new service, expanding our DLP features and integrating archiving without increasing the cost of the product, we continue to offer customers unmatched value.”

MDaemon Technologies’ SecurityGateway for Email Servers incorporates multiple antivirus engines and proactive Outbreak Protection technology to detect viruses, spam, phishing, spyware, and various types of Business Email Compromise threats. Along with inbound and outbound email quarantine features, Security Gateway assures the accurate delivery and receipt of legitimate email.

To learn more or request a quote, visit Security Gateway for Email Servers.

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