Upgrading and certificates

[kennyfordham]

We have spent a lot up time installing and configuring Zimbra with valid CA certificates for both POP and SMTP. Before I upgrade I wanted to check in if the upgrade will write over the these certificates or the keystore or change the main.cf file.

Thanks

Kenny Fordham

[marcmac]

It attempts to preserve them - but you should copy them to a safe location, and if they're not preserved, reinstall them.

Also, copy your main.cf and update the newly installed main.cf with your changes.