I would rate the scalability as six out of ten.

SonicWall Email Security is scalable, but the price per license is expensive.

We have approximately 150 users using the solution.

Scalability is okay overall. We've just completed implementation on a project and the scalability was fine. 

I rate the product’s scalability a six out of ten. We have 200 users for it in our organization.

It is a very scalable solution and works best in any environment. We have more than five enterprise customers and two major healthcare customers of the solution.

The solution is very scalable. We have about 500 users at the company using it currently.

This is a very scalable solution. We have approximately 200 users between our head office and regional office. We may increase our usage within the next three to five years.

We have 100 users in our organization who use this solution.

Recently I had a problem using a SonicWall firewall device. We had a problem especially with the NFC model (Near Field Communication), even if it was with only two or three devices. We didn't have any access to the interface and through IP management, I didn't get any reply or connection. I could send a ping and I got a return, but I could not access the page. I researched the problem and I know the solution, but it doesn't work. Problems such as this where certain devices can't be used limits the scalability.