Since they denied without providing any reason I am wondering what could be the reason & what is the secret to please them?
Now i got to find an alternative email provider for sending transcation emails.
PS: New account & had domain verified too
Second: I am highly suspicious that they gave you “no reason”. I’ve been denied in the past several times and each time a straightforward reason was given. More and more these days they are (rightly) requiring more attention be paid to how you will handle bounces, spam complaints, etc. if you don’t have a good plan for that, you’d likely get denied. Without more info, that’s as good of a guess as anyone other than you can make.
I mean this with all seriousness: if they denied you, they did so for a good reason. And if you don’t fix things, you’re likely to get banned by Mailgun also.
In about a couple of hours since my fb post I have received an email from AWS telling me that my production access has been granted with limits 10x of what I have requested.