email addresses

Handy Little Library to Check Legit Email Domains

Best Practices, Product, Technical
Totally fake email :(

Maintaining good sending practices is key to ensuring your reputation with ISPs remains high and your emails get through in a timely manner Our sending practices documentation states: Typos happen. Pre-screen the email addresses you collect before you send the invitation. Ensure addresses are syntactically correct, and that the domain part of the address has a DNS MX record (which indicates that the domain accepts mail). Even if you do all the appropriate checks on the client side, such as checking for valid formatting, you’re still going to end up with some addresses in your system that are probably less than perfect. The format of an email address is a little more straightforward than determining whether the domain can accept