Will the recruiter send my thank you's?

I emailed the HR recruiter after my final interview today asking her to send a few thank you's on my behalf, which I individually typed out to each interviewer and pasted in the message. She said she would do this during our last chat because she said they're not allowed to give out email addresses. It's been 2 hours since I sent her the email but I haven't received a confirmation from her that she forwarded my thank you notes. Do you think I should just leave it at this and trust that she sent them? I'm worried they won't receive them since I spent a decent amount of time writing them and I think it was the right thing to do.

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