Anonymous wrote:If you don't want to immediately flag, email back:
"Thank you for your interest. Please apply via [website] and we'll be in touch if you're background fits our needs."
From an applicants perspective, online apps can feel like black holes. I understand the desire to send a separate email to stand out. But, the email should be in addition to, not in place of, following the correct procedures.
Remember in elementary school (I may be dating myself) the grade you got for "follows directions?"
IMO as a hiring manager the ability to read, comprehend, and follow instructions starting with something as basic as the application format & process is fundamental.
As a matter of courtesy I'd reply as suggested above, though one could just ignore if the applicant doesn't figure it out on her/his own and apply as instructed.