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I started running into the same problem about 2 years ago. Found a company called Send in Blue ( which has since been bought and is now called Brevo). They’re a commercial mail sender but have a free tier. How long that will continue to be available, I don’t know, but for now it solves my email sending issues.
This may answer your question: https://www.healthline.com/health/alcohol/how-long-after-drinking-can-you-drive