Just 4 years ago, I was recommending Postmark to everyone who faced deliverability issues with sendgrid. Who's the relatively better provider now? Edit: A use

Just 4 years ago, I was recommending Postmark to everyone who faced deliverability issues with sendgrid. Who's the relatively better provider now? Edit: A useful article about IP Warm up https://blog.healthchecks.io/2023/08/notes-on-self-hosted-transactional-email/ https://blog.healthchecks.io/2023/08/notes-on-self-hosted-tr...