Subject: Additional resource for [[content]]

Hey {{first_name}},
I loved your recent article on [[article name]] and I noticed that you mentioned [[similar article]]. [[insert unique observation about the article]].
My name is [[insert name]] and I’m a [[position]] at [[company name]].
I recently produced a similar piece of content and was hoping that, if you find it useful, you could link to it as a resource for your audience.
I’ve linked to it [[here]] for you. If you find it helpful at all I’d really appreciate a share and a comment on the piece.
Thank you for your time.
Take care,