I've been using cold emailing to reach prospects at large companies, but I've encountered an issue. These companies use bots and proxies to verify incoming emails, resulting in artificially high open and click-through rates. However, it seems the emails aren't actually reaching the intended recipients' inboxes. Has anyone found a way to bypass this problem?

Two of my domains are blacklisted on Suomispam. I contacted them and they replied saying "That IP is used by GoDaddy to host a very large number of fake dating scam sites and will not be delisted." When I contacted Godaddy they said "GoDaddy do not have any such fake scam sites" I said the same thing to Suomispam and they replied saying "They are lying, we have verified the issue. Because they refuse to take them down and keep lying to their customers about, we expect the listing to be permanent and nothing can be done about it." My question now is has anyone been in this situation before? Is Suomispam worth the pain?