Brian Evans - Postfix List: > > Dec 3 15:56:23 serverA postfix/tlsmgr[4776]: fatal: > > tls_prng_exch_open: cannot open PRNG exchange file > > /opt/zimbra/postfix-2.5.1/data/prng_exch: Permission denied
You moved the file from /etc to /opt/zimbra/postfix-2.5.1/data but did not follow RELEASE_NOTES instructions correctly. Files under $data_directory MUST be postfix-owned. Wietse