Most of the money in IM comes from email marketing: and the money we all know is in the list. So i constantly check the deliverability and the goodness of my emails to my subscribers as im email marketer. I see the tool called glockapps which tests the email deliverability, do you know it and what do you think of it? It checks using a lot of tools and a lot of emails recipients. and i tested ActiveCampaign autoresponder, and i see not so good deliverability I heard some people has problems with AC and other says these are all claims and it's good. What's good in your opinion as an autoresponder? I choose AC cause it has a feature, called "go to" in the automation, which allows you to move a contact to another part of the same automation: so after a split like (open/not open), you can turn the lead to the main branch without having a lot of mess automations. But deliverability is the most important factor: so i wanna know your experiences with AC and other autoresponders, in order to see if it's a lack of me in my mails or ip (even the ip is in the whitelist), or it's a common experience.