1

Topic: iredmail lets encrypt certificate problem

Hi,

Ive had iredmail setup for months now but im having a issue where the Lets Encrpt wont update the Certficates i keep having his problem any ideas?

Cert is due for renewal, auto-renewing...
Plugins selected: Authenticator webroot, Installer None
Renewing an existing certificate
Performing the following challenges:
http-01 challenge for mail.violetdragonsnetwork.co.uk
Waiting for verification...
Cleaning up challenges
Attempting to renew cert (mail.violetdragonsnetwork.co.uk) from /etc/letsencrypt/renewal/mail.violetdragonsnetwork.co.uk.conf produced an unexpected error: Failed authorization procedure. mail.violetdragonsnetwork.co.uk (http-01): urn:ietf:params:acme:error:connection :: The server could not connect to the client to verify the domain :: Fetching http://mail.violetdragonsnetwork.co.uk/ … WzyHRe3go: Timeout during connect (likely firewall problem). Skipping.
All renewal attempts failed. The following certs could not be renewed:
  /etc/letsencrypt/live/mail.violetdragonsnetwork.co.uk/fullchain.pem (failure)

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
** DRY RUN: simulating 'certbot renew' close to cert expiry
**          (The test certificates below have not been saved.)

All renewal attempts failed. The following certs could not be renewed:
  /etc/letsencrypt/live/mail.violetdragonsnetwork.co.uk/fullchain.pem (failure)
** DRY RUN: simulating 'certbot renew' close to cert expiry
**          (The test certificates above have not been saved.)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
1 renew failure(s), 0 parse failure(s)

IMPORTANT NOTES:
- The following errors were reported by the server:

   Domain: mail.violetdragonsnetwork.co.uk
   Type:   connection
   Detail: Fetching
   http://mail.violetdragonsnetwork.co.uk/ … WzyHRe3go:
   Timeout during connect (likely firewall problem)

   To fix these errors, please make sure that your domain name was
   entered correctly and the DNS A/AAAA record(s) for that domain
   contain(s) the right IP address. Additionally, please check that
   your computer has a publicly routable IP address and that no
   firewalls are preventing the server from communicating with the
   client. If you're using the webroot plugin, you should also verify
   that you are serving files from the webroot path you provided.

Thanks.

2

Re: iredmail lets encrypt certificate problem

LetsEncrypt server can not connect to your server via http port 80 or 443. Make sure you domain name "mail.violetdragonsnetwork.co.uk" has correct A type DNS record which points to your server IP address. Also firewall doesn't block port 80/443.

----

Does my reply help a little? How about buying me a cup of coffee ($5) as an encouragement?

buy me a cup of coffee