It leaves you prone to spam. Most admins complain of Spam Attack on their emails. I hear this a lot from fellow bloggers. And they wonder how to SIMPLY stop them. They just keep coming in.
Whenever you type your email (custom email) on your page, insert a space around the ‘.com’. For example firstname.lastname@example.org . This makes it look as a sentence. Your reader will get your message.
This method is also simple, but i don’t really like it. I love smooth reading. This trick here is using ‘dot’ instead of the ‘.‘ symbol in the email address. So to distinguish the dot from the name, you can use these symbols [ ] to enclose the dot. That is name@yourdomainname[dot]com .