Re. the email. I provide a contact page with a form script instead, so the recipient is obscured from crawlers. If you haven't that capability (I suspect not as it's an ISP site), then either forget making it clickable and replace the @ with ' (at) ' so people know to swap that, or make it clickable but change the address to something like keith@REMOVETHISyourmailbox.com, so users know to take that out once they have it in their mail screen, but crawlers will spam a black hole.

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