I'm trying to send out a quick campaign to a marketing list of 3,100. Each time i run it, it goes out and says its been successfull but when i open up my outlook 365 only a few emails actually go out and the rest are sitting in my drafts folder and continue to get duplicated there. I try and remove the drafts and more just keep coming in. this is starting to be a major issue. Any troubleshooting or tricks to get it to run correctly?!
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