The time we spend managing spam request from users have reduce drastically. Moving to Zerospam as free us a lot of time to focus on other problematic and totally rely on their system to take over our mail protection. As of today, we had 0 issues and everyone is satisfied with the results. Other cities were targets of email attacks recently, we were also a target, but the difference is that nothing went thru the Zerospam engine, so we were not even aware there was an attack. This proves that we can fully trust Zerospam.

Reliable, performant, trustworthy, excellent customer service.

Nothing, for now everything is working like a charm.

Practically no more spams. An additional view on our mail flow. A buffer that will keep the incoming mail waiting while we work on the mail server.

Easy to use tools for control over white/black lists, reports, and logs to diagnose why an email does not come through. Very good control over spam/virus/phishing, they have practically disappeared from our email flow. The occasional one gets through sometimes, but it's not long before the system notices and begins blocking it.

As for false-positives, sometimes also, but it's related to the sensitivity of the system which is required, and is not really a nuisance. A tool to see current greylists would be a good tool to speed up diagnosis of mail flow sometimes.

Good blocking engine. Fast setup. Bilingual Service

No way to recover blocked emails. Transfers from other domains are received at random.

Not much to be said here. Zerospam has been such a useful tool for us so far. The 'issue' with reviewing a useful product like Zerospam is that you only notice it when it's not working correctly, and so far, fortunately, I haven't had the chance to experience this. It runs well in the background and simply filters my inboxes for what doesn't belong there.

Easy to set up, easy to use, easy to stay protected!

It just works... and we don't have to worry about individual users releasing quarantined items into the wild.

There are few products on the market that work as advertised. This just happens to be one of them. We've been using it for years now ourselves, and recommending to all of our clients.

I don't have any complaints about their product, support, or the ease of getting the whole solution actively working within minutes.

My customers are confident with my advices and this software is helping me with to give great services to my customers.

Easy to manage. Flawless to customer, even after MX record change to Zerospam. Easy to sell. Great support team. Easy billing.

The only Cons, we do not receive support calls anymore from our non all inclusive customers. But this is not a real cons....

Simplicity - just redirect your MX and forget it. Quite easy to use Web portal. Effectiveness is great, very few additionnal rules are required.

Some of our customers might require from time to time a better view inside the logs. But in these seldom cases, Zerosapm support team is available and give a great service.

Best solution for small/med business

This is one of the easiest and quickest integrations of spam protection into our email system that I have ever seen. It works right out of the box with a bit of setup and tweaking, my email was spam free within a few hours. Once set up correctly, it works in the background with very little effort or attention needed by me.

It's expensive, but I think if your serious about reducing the threat of phishing emails or dangerous email viruses, this may be worth the money.

Spam was out of control and was taking time I couldn't afford. My provider's spam solution was free but not great. And it captured good emails. The pay version they offered was too much. Zerospam costs less and is more effective. I am not aware of any good emails being quarantined as yet. But I am receiving much, much less spam. It simply does what it am supposed to.

A 30 day free trial was enough to test this and build my confidence. And the price is not bad considering what a pain spam is nowadays.

Honestly, there are no cons yet. It is quite easy to learn and use, and then it is all automatic.

We have been using this software for a long time and have not had any major spam issues with our business emails. Its very reasonably priced and has worked flawlessly for us. There is a very low false positive rate and great response from the support team.

I can't think of any cons. Its worked great. Pricing can be too much for really small businesses.

Whole experience is great, the sellers, support, installation everything was easy and went smoothly. Microsoft offers free spam filters but they didn't catch a recent ransomware (cross-tenant so they didn't went through zerospam), ZeroSpam did. It blocked every single one of them without any kind of manual configuration. True set and forget is rare these days, this is one solution you can put in place real fast and never think about again, it just works. Plus there's an easy to install outlook plugin to report spam if there's ever one going through.

only the features you need easy to install and manage great support cloud based

Absolutely none! I only had a good time with the product

Without a proper anti-spam solution all my clients with local or hosted exchange not on big providers such as office 365 had really bad spam problems, which they don't receive anymore with ZEROSPAM implemented.

I Love that it blocks most if not ALL the unwanted emails that could be harmful to my PC or the entire network it is on.

I don't have much to complain about but if there would be one thing, it is that sometimes is is a little too good and will be delaying new senders as they are grey listed.

They react fast. Follow the trend of attacks. They ajust their filters as soon as we report an email not blocked. They are always available to provide reporting information ondemand. The product filtered as well as malware, as phishing, URL links or file attached.

The reporting log is missing some information about the emails like, subject or something that would allow us to retreive more info on the incoming emails.

Less email spam.

Excellent Anti spam email services for Business's. Once you set this up and tweak it to your liking it just works. Lot's of features in their portal which is upgraded regularly. Redundant services even collects all emails if your own server goes down.

Requires per user billing paid for the year. Other then that I don't recall any other cons for this service.

virtually eliminated spam from end users mailboxes

This solution is an excellent member of the email filtering community and all systems are based in Canada; an important factor in our decision to utilize this product. The Support team is excellent and very responsive. My clients get almost no spam and any legitimate messages which get blocked are easily tracked and released. In addition, all mail in and out of our systems is logged so we can find out what happened when things go sideways with an email message.

I can't find much to fault with the products and services offered by ZeroSpam. I support several clients with the software and don't have any issues with any of the features offered.

This service is a breeze to setup and is highly effective. Of course in the Anti SPAM world we are fighting creative human minds not just robot scripts so there is no such thing as a Silver Bullet however ZeroSPAM consistently proves to be up to the task of protecting our organization as well as our clients. Their Support team is courteous, knowledgeable and accessible thanks to the Chat feature. Thanks ZeroSPAM!

As of yet i really haven't come across any real negatives.

We have experienced some problems with our exchange and Zerospam kept the emails in storage while we were fixing the exchange server. No emails were lost.

Very easy to use, I had to call them and the service was very profesionnal and the info was very helpful.

I've been using the software for 7 years I didn't encounter any cons until now ;-)

Peace of mind to protect our customers email.

The product is very easy to use and is very efficient. They have a very good team for customer support, always happy to help us.

So far there is nothing we don't like about the product or the company. Every time we have technical issue they are there to help in a timely matter.

Email spam administration has no longer been an issue with this service.

Excellent filtering with very few false positives. Process and pass through time is minimal. No downtime at all.

The feature of sending a quarrentine digest was difficult to configure but they have since fixed that. Really a solid product.

Does what you would expect it to do, filters out most spam emails. Very good price for the service, customer service is very helpful.

The logging could be better, doesn't provide a lot of detail about the message that was blocked, should at least be able to see the body of the email.

Virtually no spam in my inbox or in the inboxes of our team and clients.

It works. And on the rare occasion when it could work better, ZeroSpam staff are responsive and open to ideas.

I hardly ever get to talk to the people in Support! They are terrific, but rarely do I have to call.

Easy setup. Ultra high efficiency. Low (zero!) false positive. Support team and customer service team are very friendly and helpful.

Not at all, I would say that the Web interface could be a bit easier to navigate but that is not a big deal.

Cheap solution for the spam. Smal local business. Easy to implement. Very good support. Good plug-in to.

Not perfect. Into to beginning, you need to check false positive more offen. Small player. Not much innovation.

The peace of mind ! When you implement that solution, you can concentrate on what is important for your business

Absolutely Noting ! It's the perfect solution for antispam !

Works much better than other renowned Brands. Small companies are always prompt to deliver better service.

The support is quick, available and bilingual - Real Human The GUI design looks like outdated but it does the job.

Quarantaine is something too strict and you have to follow constantly during the first two month