Verifying  : libselinux-devel-2.0.94-7.el6.x86_64                                                                                  25/26
  Verifying  : 1:tk-8.5.7-5.el6.x86_64                                                                                               26/26

Installed:
  augeas-libs.x86_64 0:1.0.0-10.el6        gcc.x86_64 0:4.4.7-18.el6                   libffi-devel.x86_64 0:3.0.5-3.2.el6
  openssl-devel.x86_64 0:1.0.1e-57.el6     python-devel.x86_64 0:2.6.6-66.el6_8        python-pip.noarch 0:7.1.0-1.el6
  python-tools.x86_64 0:2.6.6-66.el6_8     python-virtualenv.noarch 0:1.10.1-1.el6     redhat-rpm-config.noarch 0:9.0.3-51.el6.centos

Dependency Installed:
  cloog-ppl.x86_64 0:0.15.7-1.2.el6        cpp.x86_64 0:4.4.7-18.el6                       keyutils-libs-devel.x86_64 0:1.4-5.el6
  krb5-devel.x86_64 0:1.10.3-65.el6        libcom_err-devel.x86_64 0:1.41.12-23.el6        libgomp.x86_64 0:4.4.7-18.el6
  libkadm5.x86_64 0:1.10.3-65.el6          libselinux-devel.x86_64 0:2.0.94-7.el6          libsepol-devel.x86_64 0:2.0.41-4.el6
  mpfr.x86_64 0:2.4.1-6.el6                ppl.x86_64 0:0.10.2-11.el6                      python-setuptools.noarch 0:0.6.10-3.el6
  tcl.x86_64 1:8.5.7-6.el6                 tix.x86_64 1:8.4.3-5.el6                        tk.x86_64 1:8.5.7-5.el6
  tkinter.x86_64 0:2.6.6-66.el6_8          zlib-devel.x86_64 0:1.2.3-29.el6

Complete!
Creating virtual environment...
Installing Python packages...
Installation succeeded.
/opt/eff.org/certbot/venv/lib/python2.6/site-packages/cryptography/__init__.py:26: DeprecationWarning: Python 2.6 is no longer supported by                                     the Python core team, please upgrade your Python. A future version of cryptography will drop support for Python 2.6
  DeprecationWarning
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator standalone, Installer None
/opt/eff.org/certbot/venv/lib/python2.6/site-packages/acme/jose/jwa.py:110: DeprecationWarning: signer and verifier have been deprecated. P                                    lease use sign and verify instead.
  signer = key.signer(self.padding, self.hash)
Performing the following challenges:
tls-sni-01 challenge for mail.example.com
tls-sni-01 challenge for mail.example2.com
tls-sni-01 challenge for mail.example3.com
tls-sni-01 challenge for mail.example4.com
Waiting for verification...
Cleaning up challenges
Server issued certificate; certificate written to /tmp/tmp.BK3cTNb9v5/0000_cert.pem
Cert chain written to <fdopen>
Cert chain written to <fdopen>

IMPORTANT NOTES:
 - Congratulations! Your certificate and chain have been saved at:
   /tmp/tmp.BK3cTNb9v5/0001_chain.pem
   Your cert will expire on 2018-03-30. To obtain a new or tweaked
   version of this certificate in the future, simply run certbot-auto
   again. To non-interactively renew *all* of your certificates, run
   "certbot-auto renew"
 - Your account credentials have been saved in your Certbot
   configuration directory at /etc/letsencrypt. You should make a
   secure backup of this folder now. This configuration directory will
   also contain certificates and private keys obtained by Certbot so
   making regular backups of this folder is ideal.
 - If you like Certbot, please consider supporting our work by:

   Donating to ISRG / Let's Encrypt:   https://letsencrypt.org/donate
   Donating to EFF:                    https://eff.org/donate-le

obtain-and-deploy-letsencrypt-cert.sh: info: start nginx
nginx: [warn] conflicting server name "mail.example.com" on 192.168.10.28:80, ignored
nginx: [warn] conflicting server name "mail.example.com" on 192.168.10.28:80, ignored
nginx: [warn] conflicting server name "mail.example.com" on 192.168.10.28:443, ignored
nginx: [warn] conflicting server name "mail.example.com" on 192.168.10.28:443, ignored
nginx: [warn] conflicting server name "mail.example.com" on 192.168.10.28:9071, ignored
nginx: [warn] conflicting server name "mail.example.com" on 192.168.10.28:9071, ignored
obtain-and-deploy-letsencrypt-cert.sh: info: assemble cert files
obtain-and-deploy-letsencrypt-cert.sh: info: test and deploy certificates
obtain-and-deploy-letsencrypt-cert.sh: info: restart zimbra
obtain-and-deploy-letsencrypt-cert.sh: error: Restarting zimbra failed.


-----------------obtain-and-deploy-letsencrypt-cert.sh STOPPED HERE---------------------

[root@mail letsencrypt-zimbra]# su - zimbra
[zimbra@mail ~]$ zmcontrol status
Host mail.example.com
        amavis                  Running
        antispam                Running
        antivirus               Running
        ldap                    Running
        logger                  Stopped
                zmlogswatchctl is not running
        mailbox                 Running
        memcached               Running
        mta                     Running
        opendkim                Running
        proxy                   Running
        service webapp          Running
        snmp                    Stopped
                zmswatch is not running.
        spell                   Running
        stats                   Running
        zimbra webapp           Running
        zimbraAdmin webapp      Running
        zimlet webapp           Running
        zmconfigd               Running
[zimbra@mail ~]$ zmcontrol restart
Host mail.example.com
        Stopping zmconfigd...Done.
        Stopping zimlet webapp...Done.
        Stopping zimbraAdmin webapp...Done.
        Stopping zimbra webapp...Done.
        Stopping service webapp...Done.
        Stopping stats...Done.
        Stopping mta...Done.
        Stopping spell...Done.
        Stopping snmp...Done.
        Stopping cbpolicyd...Done.
        Stopping archiving...Done.
        Stopping opendkim...Done.
        Stopping amavis...Done.
        Stopping antivirus...Done.
        Stopping antispam...Done.
        Stopping proxy...Done.
        Stopping memcached...Done.
        Stopping mailbox...Done.
        Stopping logger...Done.
        Stopping dnscache...Done.
        Stopping ldap...Done.
Host mail.example.com
        Starting ldap...Done.
        Starting zmconfigd...Done.
        Starting logger...Done.
        Starting mailbox...Done.
        Starting memcached...Done.
        Starting proxy...Done.
        Starting amavis...Done.
        Starting antispam...Done.
        Starting antivirus...Done.
        Starting opendkim...Done.
        Starting snmp...Done.
        Starting spell...Done.
        Starting mta...Done.
        Starting stats...Done.
        Starting service webapp...Done.
        Starting zimbra webapp...Done.
        Starting zimbraAdmin webapp...Done.
        Starting zimlet webapp...Done.
[zimbra@mail ~]$ exit
logout