01The day after a networking event
EmailSubjectGood to meet you at [event]
Hi [first name], Good to meet you at [event] yesterday. I kept thinking about what you said about [the problem they described, in their words]. [One useful line: an idea, a name, or a link that helps with it.] If it would help to talk it through, I'm happy to find 20 minutes in the next couple of weeks. No pressure either way. Best, [Your name] [Phone or card link]
Make it yours. The problem in their words. If you cannot remember it, write to someone you can; a vague version of this email reads as a mass send.