Mandrill “reject_reason”: “invalid-sender”
问题 I'm trying to send emails using mandrill email service but I get the following error Full Response [ { "email": "someemail@somedomain.com", "status": "rejected", "_id": "b814c2974594466cba9c904c54dca6c6", "reject_reason": "invalid-sender" } ] Apart from the above error there is no more details about it. we are using .net to send emails with Mandrill SMTP settings. 回答1: It'd be useful to see the call/email that's being sent. That error means that there's an invalid sender, as indicated in the