O.K. Here's what I came up with:
> zmprov gs mail1.ldotc.com | grep zimbraMtaAuth
zimbraMtaAuthEnabled: TRUE
zimbraMtaAuthHost: mail1.ldotc.com
zimbraMtaAuthURL:
http://mail1.ldotc.com:80/service/soap/
> zmprov gs mail1.ldotc.com | grep zimbraMailMode
zimbraMailMode: http
> zmprov gs mail1.ldotc.com | grep zimbraMailPort
zimbraMailPort: 80
> zmprov gs mail1.ldotc.com | grep zimbraMailSSLPort
zimbraMailSSLPort: 443
Terry