[Mail] Fix certs path

.gitignore

 # Avoid committing real secrets!
 *.secrets
 htpasswd
+pica-graphbot/certs

pica-mail/docker-compose.yml

@@ -25,7 +25,7 @@ services:
     hostname: pica-mail-mda
     volumes:
       - mail-mda-maildir:/home
-      - /DATA/docker/certs/mail.picasoft.net/:/certs-ssl/cert:ro
+      - /DATA/docker/certs/mail.picasoft.net/:/certs-ssl/:ro
     environment:
       LDAP_ADDRESS: ldap.picasoft.net
       LDAP_NSS_CN: cn=mail,ou=Services,dc=picasoft,dc=net
@@ -49,7 +49,7 @@ services:
       - mail-mta-log:/var/log
       #doit contenir selecteur.domaine.rsa
       - /DATA/docker/mail/opendkim/:/etc/dkimkeys/
-      - /DATA/docker/certs/mail.picasoft.net/:/certs-ssl/cert:ro
+      - /DATA/docker/certs/mail.picasoft.net/:/certs-ssl/:ro
     env_file: ./secrets/mail.secrets
     environment:
     #adresse et port du serveur LMTP i.e. le MTA