Skip navigation
All Places > The Mimecaster Central Blog > Blog > 2017 > September

Matthew Gardiner is a Senior Product Marketing Manager at Mimecast and is currently focused on email security, phishing, malware, and cloud security.


It is no secret that attackers are not stopping their innovative push in pursuit of their goals: money, politics, fame...take your pick. And if anything, email as an attack vector is becoming more popular. What other "attack platform" provides the reach, low cost, and flexibility of email


Security customers of Mimecast can rest assured that we are not resting in our drive to clamp down on email-borne attacks. I want to highlight three recent advances that you can configure and deploy right now, depending on which Mimecast grid you're hosted:


  • Impersonation Protect - Policy Changes: Provides greater flexibility (block/hold/warn/bypass) in the resulting actions, depending on the specific indicators of spoofing found in a given email.
  • Impersonation Protect - Custom Targeted Threat Dictionary: Have you ever wanted to add your own keywords to complement the Mimecast managed threat dictionary? Now you can. If you have key business processes, projects, or sensitive data that attackers seek and could potentially ask for by name, you can add those to your organization's own threat dictionary, and have Impersonation Protect hunt for them in email messages.
  • URL Protect - Links in Attachments: In the category of "attackers will try and get into your organization anyway that they can," I am happy to report that URL Protect will now inspect links in attachments in much the same way that it inspects links in the body of an email. This capability, combined with the sandboxing service in Attachment Protect, provides a world-class defense against malicious attachments.


Check out some of Matthew's other Mimecaster Central posts:


New Threat Research from Mimecast: The ROPEMAKER Exploit 

Get Your Threat Data Here! 

Using DNS Authentication to Defend Against Impersonation Attacks 

Bill Holmberg is an IT Director who first got involved in computing when he created an Altair from a kit, shortly after making his first digital multimeter while attending an electronics institute. As a musician then, he co‐created a lot of artwork for printing companies for venues, bands, and agencies, as well as helped with studio recording installations and fine-tuning.


Being already addled by the rock and roll scene of the 80s, it was an easy transition to IT consulting, as he knew 1% more than anyone around him in business environments!


From IT consultant to employee, in various industries and roles, the journey would take Bill from being a SCO UNIX administrator to an Apple Evangelist under Guy Kawasaki. He started AlphaBetas to test Macintosh games for MacSoft, and was involved in hundreds of applications, even playing music and doing voiceovers. Bill installed and configured the first SAN for C.H. Robinson, and has been a director at several companies since.


Could you describe your role in your company, and how Mimecast helps you with your daily work?


As the IT Director of an SMB in the transportation world, I wear many hats. I create and manage servers in a VMWare environment, backups with VEEAM, and hosted exchange email with a Mimecast filtering service.


I oversee development of a mostly SQL environment to automate the fleet and digitally transform the company, while creating training and security awareness for our users. I try to help shape the technology future by sharing my corporate vision with management and teasing the business requirements from them.


Mimecast plays a crucial role in my success. I have used it to not only drastically reduce my incoming spam and malware (which let’s face it, makes me look heroic!), but also to end a vicious cycle of blacklisting due to past configuration errors and the unfortunate spam filtering choice my predecessors had in place. I have also had to use it for litigation hold reasons and termination investigations.


Best piece of advice/helpful pointers for one of your peers just starting off with our services?


Take the training: It’s free, comprehensive, and great. You will configure your own setup while going through it, and Peter, the instructor, is very knowledgeable and approachable, and wants you to be successful.


Also, use the reports! You will be pleasantly surprised at how well upper management receives the new data from these, and they look great! Easy-to-understand graphs that appeal to c‐levels.


Favorite feature of Mimecast products you couldn’t live without, or that’s been a lifesaver for you and your organization?


While I am still on my journey to fully utilizing the vast suite of products available, the obvious spam filtering advantage is huge. My users get thousands of fewer emails each month, and it’s freed up tremendous amounts of hours.


The ability to search the archives for recent legal issues has been huge, as has the ability to show customers that their supposedly sent emails never reached us, or that we did in fact send to them, but they were refused by their servers.


Favorite movie?


I’ve been a huge comics fan since childhood. Any Batman movie I will watch at any time, as well as the Marvel and DC universe stuff. I also love many classics: The African Queen comes to mind, as well as The Scarlet Pimpernel.



Sushi, steak, brisket, eggs with biscuits and gravy, cheese fondue, various Asian, pizza…if it’s edible, I probably like it. 




As a musician myself, I am influenced by so many that I don’t have one favorite there, either: Paul Simon, Norah Jones, Sugarloaf; Blackmore, Bolin, and Knopfler; Steely Dan, Bob Marley…I’m all over the place. Love that 80s stuff, though.


What keeps you busy off the clock?

I still play and am recording some. Additionally, my wife and I enjoy dining out and in.


Favorite “geek”‐out thing?

My oldest son has a TeamSpeak server that we meet on regularly to talk and play video games with each other (mostly Steam games), and his two brothers and sister. I’m still a video game addict at heart.


Others in the series:


Legends of Mimecast: A Q&A with David Ignash

Legends of Mimecast: A Q&A with Dawn Cronin 

Legends of Mimecast: A Q&A with Les Bessant 

Legends of Mimecast: A Q&A with CEO Peter Bauer 

Legends of Mimecast: A Q&A with Onyi Ejiasa

Legends of Mimecast: A Q&A with Johan Dreyer