How can I use custom email accounts with domain connected to netlify?

[coelmay]

For cross-reference @hrishikesh, the issue @zzleki is facing is documented in

SSL certificate fails after adding mailer nameservers

I’m facing an issue with my Domain set up. I have added a custom domain with all necessary information and records. I added the provided nameservers on to my DNS provider and all works well up to this point. However, I’m also using nodemailer to send emails for which I had to set up additional nameservers on my DNS provider. After that I get an SSL_ERROR_BAD_CERT_DOMAIN whenever I try to access my site. I believe it’s because Netlify’s Lets encrypt takes into account only the nameservers prov…