"Why our email is filtered to promotions tab in gmail?" Bro, it's working as intended, bro. I know you don't like it, but it do be like that sometimes. Also, you have almost 50% open rate, stop complaining.

Email is my nemesis.

Constant conversations with customers about spam filters and etc ... it just never ends.

One customer's customer had a email scanning system that would SUBMIT FORMS to see what would happen.... WTF...

Yeah you just ordered 1000 swiffers because yeah we have no idea if it is your email scanner submitting forms or a human... fuckers.