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Sendgrid is no silver bullet for deliverability. They have many IP addresses listed in blocklists. https://check.spamhaus.org/sbl/listings/sendgrid.com/ https
by patja 3y ago
Sendgrid is no silver bullet for deliverability. They have many IP addresses listed in blocklists. https://check.spamhaus.org/sbl/listings/sendgrid.com/ https://check.spamhaus.org/sbl/listings/sendgrid.com/
- 77pt77 3y agoCuriously my domain shows as zero but it's part of at least one RBL.