Deploying a Zimlet and Granting Access to a COS To deploy a Zimlet to one or more COSs other than the default: 4. Login as zimbra user: su – zimbra 5. Copy the Zimlet file from Gallery to /tmp folder. 6. Run zmzimletctl deploy <path-to-zimlet.zip>. For example: zmzimletctl deploy /tmp/<zimlet>.zip This installs the Zimlet just to the default COS. 7. To deploy the zimlet to additional COSs, run: zmzimletctl acl <zimletname> <cosname1> grant This will grant permission to cosname1. You can also grant access to more than one COS on the same command line. Enter as: zmzimletctl acl <zimletname> <cosname1> grant <cosname2> grant 8. To have this zimlet use the allowed proxy domains run the following on each COS and add the allowed domains. zmprov mc <COSname1> +zimbraProxyAllowedDomains <*. domain.com> zmprov mc <COSname2> +zimbraProxyAllowedDomains <*. domain.com>