[CentOS] Which is better? Microsoft Exchange 2016 or Linux-based SMTP Servers?

Andrew Holway wrote:
>>

>> In addition, if you go to 365, you are NOT BUYING the software, you're
>> renting the service. You will be paying every year, and a service
>> contract will cost, and, presumably, cost more every year.
>>
>
> Still a lot better than trying to run your own hodge-podge of nightmares
> on Linux.

Beg pardon? Did I make a mistake on the email address? I thought this went
to the CentOS general discussion list.

       mark