I have my configured my SMTP server for mass emailing.
My mail client was able to send approximately 100 emails per seconds and was using 40 connection at the same time.
On my droplet usage, it shows that there was a ...
I configured SMTP postfix from Ubuntu 14.
I already reroute my domain from another site to use digitalocean namespace.
I also configured my digital ocean control panel and added my domain name, A, Cname but I do not ...