My spam filter makes me look like a pussycat.
Her name is Priscilla, Queen of the Desert, and the desert is the Sahara of no-response.
You don't want to hang out with Priscilla.
One fast way to engage Priscilla's attentions is for your send name not to match your email name. And when it doesn't, and Priscilla consigns you to the desert, I won't save you. If I "mouse over" your email name -for example BarbaraPoelle- and what I see is that it comes from "email@example.com" I don't reel you up into the incoming mail. I let you lie there.
It's not the @spam.com that I toss you for it's the slitherycompetitor. Make sure your email name and your name are close enough I can recognize them as the same person.
You adjust this in SETTINGS. If you have no clue what I'm talking about, get some help from a colleague who understands email. Chances are you're fine, but don't assume.
There are some other tips on email here at the Bad Pitch Blog.