At Fri, 31 Aug 2018 21:38:13 +0200 CentOS mailing list centos@centos.org wrote:
On 31.08.2018 21:31, Michael Schumacher wrote:
certbot works only with ports 80 or 443? Can lego work with with IMAP ports like 143 or 993? The documentation is not very clear.
basically - independent of the client - letsencrypt will only support http/https or dns based challenges.
so - if you want to get certificates for an imap only server, you will have to setup an webserver for the challenge. or deal with your dns server.
Yes, this works. I use mail.deepsoft.com for both imap and SquirrelMail and use the same cert for both SquirrelMail/Apache and dovecot.
best regards Ulf _______________________________________________ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos