Specifying CF_API_EMAIL alongside CF_DNS_API_TOKEN in traefik's docker-compose file seems to result in a 403 HTTP exception from cloudflare.
See this traefik community post for an example of what the error looks like.
Not sure what changed when or why this is happening, but after looking at the traefik docs and checking the lego docs for further clarification, I commented out CF_API_EMAIL which fixed the authentication issues for me.
Specifying
CF_API_EMAILalongsideCF_DNS_API_TOKENin traefik's docker-compose file seems to result in a 403 HTTP exception from cloudflare. See this traefik community post for an example of what the error looks like.Not sure what changed when or why this is happening, but after looking at the traefik docs and checking the lego docs for further clarification, I commented out
CF_API_EMAILwhich fixed the authentication issues for me.