Smart host is essentially an SMTP gateway that CXN can send email to over unauthenticated SMTP relay. In other words, the server must blindly accept mail from CXN and be able to relay it on to it's final destination. CXN just wants a next hop to dump the mail off to and then wash it's hands of any further responsibility.
To my knowledge, Office 365 doesn't allow this natively as it would be massively vulnerable to SPAM. Other customers I have worked with who moved to Office365 seem to retain a single Exchange server on-premise (i.e. hybrid mode) where internal applications can relay mail to. Alternatively, you may want to consider Single Inbox which is supported with Office365 instead of the SMTP notification device.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...