While Personal Email is just a single individual's email account, usually it will follow the domain name from the provider such as @gmail.com, @yahoo.vn, look very personalized, not representative represents a business and cannot manage domain names.
Email Server is a server system designed specifically according to the domain name of the enterprise, bringing reliability, stability, fast speed, high data recovery ability, ensuring information data safety.

- Fully supports the trust factors when sending mail such as spf, dkim, dmarc, PTR ...
– Always have multiple SMTP backups available to ensure error-free outgoing mail
– Support CatchAll feature to install Offline Email
– Support Activesync connection, administrative decentralization, personalized self-management, usage monitoring
– Actively monitor Log SMTP, monitor employee mail, add Blacklist/Whitelist, adjust spam filter
– Supports the use of paid SSL protocols to ensure more security
– Support digital signature to avoid email fraud
– Simple, easy-to-use control panel and WebMail Pro interface – Use Email on multiple platforms such as Webmail, Outlook, Gmail, Mobile…
- Mail recall feature, mailing schedule, sending reminder mail

With many choices of Email Server providers on the market, in addition to the basic criteria of Email Server's features, it also has to meet customer needs such as: price, after-sales service or customer care. You need to consider and consider carefully when choosing Email Server service providers using the system through an intermediary or from a 3rd party agent such as Google (Gmail), Microsoft (Office 365)... without choosing vendors to build their own systems. Because then there will be some limitations such as:
– In the process of using often very little (usually about 48 hours) or not directly supported by the provider.
– The supplier cannot directly intervene in the system to handle the problem, but must go through a 3rd party for support, causing disruption & time consuming.
– Registration costs will often be higher than those that build the system themselves.
– Can only be used according to fixed parameters from a third party, so the supplier cannot build it specifically according to the actual use needs of the business.
– Unable to actively update new security programs regularly.
– Disruption to international transmission lines, broken fiber optic cables will have a great impact on business operations and email transactions.