We are longterm/loyal customers and CC has been terrific. But, we are encountering a growing number of companies where our contacts are located at that:
block CTCT's IP address
To counter this type of problem offers dedicated IP addresses assigned to a specific client only.
CTCT's workaround of Whitelisting & Self-authentication is non-viable for us.
I don't want to change services... but this is important (and btw I encountered the same problem with CTCT blasts at the last organization I worked at. A major non-profit I know, migrated to because of this POD)
I have seen posts about this topic in the community forum, and no one from the CTCT end seems to be high enough in the company hierarchy to pursue it.
This service would benefit all and help Constant Contact retain clients. Can someone investigate and get back to us.