I'm trying to change the zimbraMailPort value, but when I send the command
zmprov ms my_zimbra_server zimbraMailPort 81
I obtain the message
ERROR: service.INVALID_REQUEST (invalid request: port 993 between zimbraImapSSLBindPort and zimbraImapSSLProxyBindPort on server my_ zimbra_server)
How can I solve the problem and change the port?
All my attempts have not had effect!
Thanks in advance.