Subject line: Collaborate?

Hi {{companyName}} team,

I’m reaching out because I wanted to contribute to creating some content for your website.

Already went through your guidelines and feel confident about the following topic. {{Topic}}.

Let me know if you think there’s something I’m missing here.

For credibility purposes, here are a few articles I wrote recently.

• {{Article 1}}

• {{Article 2}}

Let me know,

{{signature}}