Erin Killingsworth October 4, 2016 Best Practices Contacting the Non-RSVP Guests Erin Killingsworth October 4, 2016 Best Practices Is it appropriate to reach out to invited guests that have not RSVP’d to the wedding yet? Absolutely! Read on to find out when it’s appropriate to reach out, what method to contact them, and reasons why this is perfectly acceptable!