New RH EL4 install. Downloaded the appropriate Zimba source. Fetchmail is not installed according to the following:
Checking for prerequisites...
    libidn...FOUND libidn-0.5.6-1
    curl...FOUND curl-7.12.1-3
    gmp...FOUND gmp-4.1.4-3
I downloaded a recent release of fetchmail (fetchmail- But I get failed dependencies when I do a rpm -i:
warning: fetchmail- V3 DSA signature: NOKEY, key ID 052e7d95
error: Failed dependencies:
        smtp_daemon is needed by fetchmail- is needed by fetchmail- is needed by fetchmail-
Isn't postfix/sendmail installed in the Zimbra install? What is the best way to get past this and back to the Zimbra install?