News for hackers. Stuff that matters.

A comment on How do I build an ESP (email service provider) tool like Mailchimp?. Parent comment

Re:How do I build an ESP (email service provider) tool like ... by rails on Friday October 15, 2021 @09:34AM (#28877509)
Do you know of any articles or information in general, how these hard things (ip control, bounce, ...) are done?
[ Parent | on HN ]
Re:How do I build an ESP (email service provider) tool like ... by gerardnico on Tuesday October 26, 2021 @01:50PM (#29003661)
Bounce is an email send by the server when it can deliver an email. You just need to parse it.

Ip control is generally done via the dmarc report that you also get as email from email provider. https://datacadamia.com/marketing/email/dmarc

[ Parent | on HN ]