I have followed the tutorial https://docs.mailcow.email/post_installation/reverse-proxy/r_p-traefik2/?h=traef and can use traefik to generate my SSL certificates.
This works fine until a new certificate is issued. The nginx container can use the new certificate but it seems that either postifx or dovecot cannot use the new certificate. When I open my mail client I get the message that the certificate is not valid because it is expired. I tried to restart both containers (postfix and dovecot) by hand with no different result.
Last time I used the tutorial: https://docs.mailcow.email/troubleshooting/debug-reset_tls/ to reset the certificate.
Can anyone provide me help.
Kind regards,
Robert