My current setup is a MiCollab and a MBG proxy. MiCollab cannot send directly to external smtp or ssmtp server. I have it using the MBG which can authenticate to the remote ssmpt server. That being said, welcome emails from MiCollab go out without issue since you can set the sender. It seems that Nupoint is being rejected and my thought was due to the from address. I did change it to use the server email setting instead of nupoint default, but I think since this doesn't have any user info in the standard port 25 smpt something mught be missing and cuasing the reject. Has anyone tried adding login info to a similar scenario? I was wondering if the MBG would ignore or just pass this info on
