I am having problem with sending invitation to guests' email id from outside of the company domain. I have checked the permission on exchange and MPE but could not figure out the issue. Is anybody having any luck on email notification, please provide some pointers so I can check on my end.
I have MeetingPlace Express 184.108.40.206 and Exchange 2007.
I have found the solution. It was missing a SMTP relay. To create a new relay follow this link:
I'm having the same issue, notifications work fine from Outlook to internal and external participants (outside the company)however, they fail to external people if using the MPE Web User Interface which is mapped to the SMTP server settings. I will try the SMTP relay service and provide an update.
Yes, The relay worked.
MPE uses the STMP setting and in Exchange 2007 the relay setting can be configured for IP or email address for relay authentication depending in how the exchange admin wants to do it.