Randolph Kepplinger Profile Topics Started Replies Created Favorites Search replies: Forum Replies Created Viewing 1 post (of 1 total) Author Posts July 9, 2025 at 10:49 am in reply to: “Invalid Newsletter” after a couple of weeks #346241 Randolph KepplingerParticipant Hello Michael, One of the newsletter recipients emailed us that the links in the newsletter did not work, although the newsletter had not been deleted. Could the firewall trigger the “invalid newsletter” error? Rand Author Posts Check out our premium plans with priority support. Viewing 1 post (of 1 total)