And why have you not tried to find a map of the earth's temperature because it is beneficial? But in general, I think that your email was sent spam. When I get spam, I go to the
mail tester, and they solve my problems there. Because it could be due to wrong DNS settings, bad lists of potential customers, messages full of spam words, blocklists, low engagement of your mail campaigns, and so on, they fixed my email deliverability by identifying technical errors, fixing them first, and then addressing spam filters and email placement.
