Sendgrid is probably the greatest all-close to email marketing tools available on the market, so it’s no wonder that it works well as a transactional emails service. You’ll also find resources that may help you easily authenticate your emails with SPF and DKIM to be certain your recipients’ inboxes https://lukasexjtf.wizzardsblog.com/26872738/the-fact-about-email-marketing-that-no-one-is-suggesting