Should I use my personal email to send cold outreach?

I currently use my personal email address to send cold outreach, but I'm concerned about being marked as spam by recipients. I don't send many emails (around five a week). And I always try to craft them personally.

I'm hoping that using my personal email would help get more replies as it adds some authenticity. But there is a risk of backlash if my emails get marked as spam, ultimately leading to being unable to use my email address.

Considering the low volume of emails I send, should I be worried, and is it worth risking it? I'd prefer not to lose my email.