Regenerate Self-Signed SSL Certificate - Single-Server: Difference between revisions
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=Regenerate Self-Signed SSL Certificate - Single-Server= | =Regenerate Self-Signed SSL Certificate - Single-Server= | ||
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==Purpose== | ==Purpose== | ||
Regenerate the SSL certificate in a Zimbra single server environment. | Regenerate the SSL certificate in a Zimbra single server environment. Run the commands below as the user '''zimbra'''. | ||
==Resolution== | ==Resolution== | ||
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5. Restart zmcontrol to take the changes in effect. | 5. Restart zmcontrol to take the changes in effect. | ||
zmcontrol restart | |||
==Additional Content== | ==Additional Content== | ||
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{{Article Footer|Zimbra Collaboration 8.6, 8.5, 8.0|02/24/2015 | {{Article Footer|Zimbra Collaboration 10, 9.0, 8.8, 8.6, 8.5, 8.0|02/24/2015}} | ||
Latest revision as of 06:38, 18 October 2022
Regenerate Self-Signed SSL Certificate - Single-Server
Purpose
Regenerate the SSL certificate in a Zimbra single server environment. Run the commands below as the user zimbra.
Resolution
1. Begin by generating a new Certificate Authority (CA).
This step is optional and not required everytime you renew the self signed certificate.
/opt/zimbra/bin/zmcertmgr createca -new /opt/zimbra/bin/zmcertmgr deployca
2. Then generate a certificate signed by the CA that expires in 365 days with either wildcard or subject altnames.
/opt/zimbra/bin/zmcertmgr createcrt -new -days 365
3. Next, deploy the certificate.
/opt/zimbra/bin/zmcertmgr deploycrt self
4. To finish, verify the certificate was deployed.
/opt/zimbra/bin/zmcertmgr viewdeployedcrt
5. Restart zmcontrol to take the changes in effect. zmcontrol restart
Additional Content
- Link to a extended Wiki article.