I am from Brazil and I have email from "locaweb".
I couldn't receive any email from constant contact, so I called them and they told me
that many people claim about Spam from Constant Contact and they block every email from your
system. I can't even add my email to be verified.
Just to let you know.
Thank you for reaching out to the Community. I'm sorry you received this e-mail regarding potential spam and deliverability issues. I recommend you call and speak with our Deliverability team. They are specially trained to handle issues like this. Their international number is 339-222-5900 and their hours are 7AM-9PM EST Monday through Friday. And just in case the U.S. number is 1-866-433-8499.