title: How to use nodemailer for custom domain emails
body: <p>I am making a website and I'm using Nodemailer for Signup verification. For sending the emails. I am using email <strong><em>example@gmail.com</em></strong>. Now I want to use custom domain email to send emails (i.e. <strong><em>example@gla.ac.in</em></strong>). But Nodemailer is giving error <strong>"host not found"</strong>. Can someone please tell me that how can I fix this error?</p>