Andrew_Turley

Hi Sanford, while it's still a stretch to try and get a change made at the client mail server point, I'm willing to try anything! WOur DKIM is configured and verified, but how/what exactly would we share with a customer's IT/admin to have them whitelist us? Any advice on the process? thanks.

Dan, I totally agree with this point - For large global organizations like ours, it's not realistic to ask every client's IT team to whitelist a range of IP addresses. This is something that we simply cannot do. We can't expect other large orgs with critical IT infrastructure to trust a RANGE OF IPs...

Yes! this is a major issue for us too. response from Marketo has been a bit frustrating to be honest. We got the "your deliverability is 97%+ etc" feedback, which is less than helpful. We see consistent blocking due to either IP block or blacklist subscription by recipient orgs, and we know from fee...