== Unified Communications Certificate ==
'''[1].''' '''Unified Communications Certificate.'''
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#REDIRECT [[Installing a Gandi Commercial Certificate on ZCS]]
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=SSL Certificate Errors=
...recreate it as per the instructions [[here.|Administration Console and CLI Certificate Tools]]
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=Gow to re-create self-signed certificate in a Multiserver Platform=
You can also choose to use a wild card certificate
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=Manage Certificate SOAP=
{{Archive}}{{WIP}}Certificate Admin Extension gives ZCS an easy way to install Certificates, either self-
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=SSL Certificate Management=
Here is a list of frequently asked questions regarding certificate management in ZCS.
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=Installing a *Free* StartSSL SSL certificate with zmcertmgr=
Use the article as a guide to installing a StartSSL issued SSL certificate with the zmcertmgr tool.
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#REDIRECT [[Recreating a Self-Signed SSL Certificate in ZCS 4.5 & 5.0]]
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#REDIRECT [[Nokia E-Series with Self-Signed SSL Certificate]]
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#commercial.csr ( the certificate signing request that you sent to gandi )
# Verify our Gandi Certificate against the private key
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=Installing a RapidSSL Commercial Certificate=
Step by Step Wiki/KB article to install a RapidSSL Commercial Certificate
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...|{{admin}}||{{ZCS 5.0}}|}}'''NOTE: These files only apply to a Secure Site Certificate from Verisign.'''
Instructions on how to install a Secure Site Certificate on Zimbra Server:
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=Installing a GlobalSign Commercial Certificate=
== Installing a GlobalSign SSL certificate with zmcertmgr ==
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=Regenerate Self-Signed SSL Certificate - Multi-Server=
Regenerate the SSL certificate in a Zimbra multi-server environment.
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=Regenerate Self-Signed SSL Certificate - Single-Server=
Regenerate the SSL certificate in a Zimbra single server environment. Run the commands below as the user '
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=Troubleshoot the SSL doesn't show after configure SSL certificate per domain=
Even after configuring SSL certificates per domain, the new certificate doesn't show when logging in webmail.
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#REDIRECT [[Installing a Comodo SSL Certificate on Zimbra Collaboration]]
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=Remove expired domain certificate from domain level configuration=
Unable to remove expired domain certificate from domain configuration.
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Certificate 'commercial.crt' and private key '/opt/zimbra/ssl/zimbra/commercial/commerc
Valid certificate chain: commercial.crt: OK
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=Root CA certificate has expired=
Certificate 'commercial.crt' and private key 'commercial.key' match.
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* [[Certificate_Chain]] practical how to on creating the certificate chain file.
...in an install should be valid (not expired and have hostnames matching the certificate).
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...tes'' when the HTTPS connection is initially established. ZCO examines the certificate and decides whether to trust it. In order to trust it, it has to be sure th
...t certificate). The signing process attests that the public key within the certificate is authentic and has not been tampered with.
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=Single-Node Commercial Certificate=
...ficate authority uses this CSR for take the information and create the SSL Certificate.
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=Installing a GeoTrust Commercial Certificate=
...alling a GeoTrust Commercial Certificate on ZCS 6.0.x using the Cross Root certificate=
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== How to create the certificate chain when deploying TLS certificates on Zimbra ==
...a new CSR (Certificate Signing Request) and send that to a commercial CA (Certificate Authority) or use Let’s Encrypt. You can find the steps here:
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...ling a third party certificate using an article listed below. Third party certificate articles are community contributions and may include unsupported steps.''
...r more information about these tools, see [[Administration Console and CLI Certificate Tools]].
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= Letsencrypt - Certificate and Signing =
...become important later as zimbra (zmcertmgr) will attempt to validate the certificate chains before you will be allowed to install it.
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...eing root. Here is how to get Zimbra up and running with your Letsencrypt certificate. We are describing a DNS challenge method in this document. For further bac
...0 days but you would be responsible for automating the installation of the certificate into zimbra and restarting zimbra.
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=Certificate Issues=
We get a lot of certificate issues, and a lot of the people aren't familiar with them. So we've written
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...ert alert-dark fade in"> <p><strong>Note: This feature will not enable SSL Certificate for IMAP/POP or smtps connections. [https://bugzilla.zimbra.com/show_bug.cg
...off the same IP address without requiring all those sites to use the same certificate. It is the conceptual equivalent to HTTP/1.1 name-based virtual hosting, bu
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== What is an SSL Certificate?==
'''A SSL (Secure Socket Layer) certificate''' is a file that contains organization's details that includes also a cryp
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...nt to install a certificate you created somewhere else (such as a wildcard certificate for your domain) the procedure is a bit more involved.
...te as well as all intermediate CA certificates. With a COMODO Multi Domain Certificate you receive two CA certs: AddTrustExternalCARoot.crt and UTNAddTrustServerC
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=SSL Certificate Errors=
...recreate it as per the instructions [[here.|Administration Console and CLI Certificate Tools]]
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This article contains information on recreating a self-signed SSL certificate.
...'' If you are using ZCS 5.0 or later, see [[Administration Console and CLI Certificate Tools]].
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==SSL Certificate Issues== <!-- Normally will reflect page title. Is listed at ve
===Actual SSL Certificate Issues Homepage===
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= Installing a Comodo SSL Certificate on Zimbra Collaboration=
=Installing a Comodo SSL Certificate=
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<attr name="userCertificate" type="certificate" cardinality="multi" optionalIn="account">
<desc>RFC2256: X.509 user certificate</desc>
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=Secure Authentication between Zimbra and AD (self-signed certificate)=
3. '''Install''' the Zimbra certificate authority (CA) (ad.der) on the domain controller:
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...e., and can be used for all Browsers in the Computer, doing easier the SSL Certificate Management.
==Export the SSL Certificate from Mozilla Firefox==
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...ook but if you are using https without a valid SSL Certificate (commercial certificate) on the server free/busy information will not get fetched you will get an e
=Obtain Self-Signed Certificate=
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