GDPR Compliant

All of our systems including Spam Safe Mail are all GDPR compliant, and have been for some time.

In order to give us permission to store, process and contact you, please click here: GDPR.

21st May 2018

Double Virus Filtering

Unlike some of our competition, we perform a double virus filter as standard.  We not only virus protect your incoming emails, we additionally protect your business by scanning outbound emails from your company LAN thereby stopping your whole domain from being blacklisted should a single PC be infected within your business.

21st October 2015

Node Move

One big advantage of running a multiple node cluster for spam filtering with multi node software redundancy on all network server nodes is that we could last night pull the node called MX2 from production, thereby only running on 3 of 4 nodes, and move it from Boston to Ashburn with no effect to our email spam filtering service to our clients.  We are this morning, back running on our full capacity of 4 of 4 nodes.

13th August 2015

Additional Server

We have added yet another server node into our multi country server cluster.  In doing so, we have also renamed our servers altering the dedications slightly.

MX1 - Charles Hazlitt Upham VC+Bar
MX2 -
Thomas Ward Custer Double MoH
MX3 -
Noel Godfrey Chavasse VC+Bar
MX4 -
Arthur Martin-Leake VC+Bar

Please note that for our sole US node, we have dedicated it to the first double recipient of the "Medal of Honor", Thomas Custer.

22nd June 2015

Phone Numbers

As part of our global expansion, we now have an Australian telephone number for clients and partners to use, reducing their call costs from that territory. 

The new number is: +61 39 028 5801

9th March 2015

Nodes Dedicated

All of our servers are named after prominent people.  We have decided to dedicate our server filtering nodes after:-

Noel Godfrey Chavasse
Arthur Martin-Leake
Charles Hazlitt Upham 

All soldiers have received the honour of the VC (Victoria Cross) and Bar.

26th October 2014

Node Added

We have kept node MX3 in reserve, but to allow better failover and load balancing for clients, we have now added node MX3 permanently into the cluster to allow clients the ability to route email via multiple country paths.

1st October 2014

Shell Shock Bug

As a precaution, all of our servers have now been successfully patched.

24th September 2014

Free Filtering

From version 2.3.542 you can now sign up for free network SMTP spam filtering with no time limit!  Yes, for free, please see licensing above for qualifying requirements.

1st September 2014

New Version

Version 2.3.449 has been released incorporating the following new or improved features:-

SSL security for portal
Better HTML rendering
Support for base64

5th July 2014

Game Over Zeus

Our network spam filter is very aggressive at blocking links and attachments, the usual way that this viral payload is delivered.  Therefore, the risk to Spam Safe Mail users is determined to be low.

2nd June 2014

New Version

Version 2.2.406 has been released of our popular network spam filtering service with the following additional new features:-

Automatic IP address failover
DNS record checking
Faster email redelivery

30th April 2014

SSL Heartbleed

We can confirm that the version of TLS/SSL used to transfer mail into and out of Spam Safe Mail does not use the version of OpenSSL that is susceptible to the Heartbleed virus and so no mail servers are compromised.

14th April 2014





Spam Safe Mail - Network Spam Filter - Network Virus Filter

Spam Safe Mail is a low cost easy to use and setup network spam filter with a network virus filter built in for Microsoft Exchange server that scans incoming emails at network level before any spam or virus reaches a client's mail server. All without the client having to install any software to their own mail server.  Spam Safe Mail's smtp filter is so effective because it learns about the client's business email content and language used, and this makes Spam Safe Mail very accurate with its spam filtering.

Free Spam Filter


Exchange Server


Free Virus Filter

Yes, Spam Safe Mail is free for commercial use with no time limits.  Although limited to only 10 email address, there is full technical documentation available and it is very easy to setup and use.  Please also compare features of the paid for versions to remove any advertising within the portal.   Stopping spam on Microsoft Exchange server is easy with Spam Safe Mail.  Inside Microsoft's Exchange server, their spam filter settings are very basic, but, with Spam Safe Mail, you have full fine control over all aspects of your filtering if you wish.  Spam Safe Mail compliments Exchange server and Small Business Server nicely by scanning for spam and viruses upstream.   From version 2.3.566, our standard has become to scan all attachments for both inbound emails and outbound for email viruses.  This has added another level of protection stopping your domain from being blacklisted.

Business Protection


Proven Track Record


Spam Filter Accuracy

Protecting not only your clients servers, but also the clients business, users, time, privacy and most importantly clients profits.  It is compliant with all EU privacy in the work place requirements.  And all for a single low cost monthly fee shared with our partner resellers.  With a clear mailbox, users need not spend valuable time sifting through and deleting spam making them more productive.  At the end of the day, a report is emailed to the user of items that were filtered on their behalf.   Powered by a number of our own software technologies that have been continuously developed since 2004, renamed and bundled as Spam Safe Mail since 2006, our network spam filter has a proven track record of protecting all manner of client's businesses in a range of industries.  To get started as a reselling partner, simply click on "Sign Up" above and you can be earning revenue by reselling our network spam filter "Spam Safe Mail" today.   Since our network spam filter is working across all business sectors in a shared community, it sees the same copy of a inbound spam emails being sent to other users in other clients domains.  This coupled with the outbound example emails that it has to compare with, allows it a wider and more accurate picture, to determine what is spam and what is not.  The spam filter accuracy typically exceeds 98.5% or better when we handle 1,000,000 items of spam emails or more per day.

SMTP Network

SMTP (Simple Mail Transport Protocol) as the name suggest is a quick easy and simple server to server method of passing emails on over port 25.  However, in the original specification, little thought was given to security.  Due to this, a whole industry was built on sending emails offering products, by exploiting the fact that you could just pass the email information direct into the receiving servers mail port.

SMTP Network Spam

Although an email server may be setup to receive emails to a specific mailbox, many early mail servers had a catch all address that spammers exploited knowing that their email will still be delivered to a mailbox somewhere.  With Spam Safe Mail, companies can still use their arrangement on their own mail server, same in the knowledge that we have filtered their mail for spam and viruses out on the Internet before their mail server received the email.


Spam Safe Mail will work with any SMTP server using SMTP or SMTP with SSL/TLS.  If you have an on premises Microsoft Exchange server, or Small Business Server, then Spam Safe Mail is right for you.  You do not need to install any software on your server, just simple re-configure it slightly.  Full instructions are given.  Start today with the free version as a demo, and when you are ready to take more functionality, simply upgrade with no tie in contract.

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