On Mon, Jul 31, 2023 at 03:23:26PM -0500, Ian Pilcher wrote: > I have created service (along with an associated timer) that checks the > remaining life of a TLS certificate and retrieves an updated certificate > from Let's Encrypt if the remaining life is too short. Is the updated certificate placed in the same file ? If so, maybe you could use a path unit with PathChanged=/path/to/your/cert ? -- Max Gautier