>Why do companies make this so difficult and hard to pay them to use their services. And why would they deny you without giving you some information about what

>Why do companies make this so difficult and hard to pay them to use their services. And why would they deny you without giving you some information about what term you are going against? I don't know anything about Mailersend. I know unfortunately a lot about the various tactics bad actors use to take advantage of businesses and abuses such services. Whatever it is that you're doing, no matter your intent, has clearly tripped their alarm wires and they've made a decision, probably an automated decision, not to do business with you. They don't give information about why they've denied you because that's precisely the game that bad actors play…tweak the application until it passes whatever the test is. Abuse the service until they're kicked off, and find another one (or create another fictitious organization using what they've learned this pass and abuse the service yet again).