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

Mon Jul 23 09:16:51 UTC 2018
Gary Stainburn <gary at ringways.co.uk>

On Saturday 21 July 2018 21:08:59 Michael Schumacher wrote:
> folks, didn't anybody check the name of this guy?
> Turritopsis Dohrnii Teo En Ming <turritopsis.dohrnii at teo-en-ming.com>
> drops a bomb with provocative questions every now and then and NEVER
> ever responds to his own bullshit. He is just a troll!

This may be the case, but for me, who has been a sysadmin for longer than I 
care to admit, it has come up with some gems that I'm now looking into.