Greetings!

In some cases we block SMTP because a lot of variables look similar to spammers who have signed up with us in recent times. I won’t suggest for a moment that you are a spammer, I just want to let you know what we’re dealing with and trying to prevent. Spammers ruin a lot of good things for a lot of good people, so we must constantly work against their efforts.

There are a lot of things to consider in this request. I just want to be honest and transparent up front. For this reason I’m going to refer you to contact our support team here:

https://www.digitalocean.com/company/contact/

Jarland