Contact page if it only includes an email?

My contact page would only have an email address. An email address, not several. No social media, phone numbers, location map, etc. So, instead of having a contact page, I simply have professional e-mail in the navigation bar. However, I thought it did not sound professional. However, having such a small contact page seems ridiculous. And providing an email address has always seemed more convenient than having a contact forum.

My question is therefore to know if it makes sense to have a contact page if it only contains an email address.