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I'm surprised they give clients access to their own DKIM.

• perennate 6y ago
  It doesn't pass DKIM. But the fact that it's sent through Sendgrid's platform gives the e-mail credibility. Because no one expects Sendgrid to allow random customers to set e-mail (not necessarily envelope) from address to @sendgrid.com.
  • monadic2 6y ago
    Based on my experience with sendgrid it's par for the course.