Selecting the right provider of SMTP server security is important, especially in managing the communication of your business and also in reaching recipients effectively. While choosing the provider, it’s even more important to focus on such factors as SSL/TLS—the means to protect data during transfer. SPF, DKIM, and DMARC should be implemented to avoid cases like phishing and spoofing, and the providers that provide the same should be taken. 

Look for a provider with sophisticated anti-spam features that would be used to filter and monitor spam content. Also, the SMTP server should have a high percentage of guaranteeing its availability most of the time, as well as having strong customer support, which should include around-the-clock. Another factor that should not be overlooked is scalability: you should work with a provider whose services can be easily adjusted to the growing email traffic and whose plans are rather flexible. 

Some of the known secure SMTP Server Providers are Getsvision Solutions. Both have a list of services depending on the business scale and type, guaranteeing the safe and fast sending of your emails.