Have you also made sure the IP address of CUCM is an allowed mail relay on your Exchange server?
Thanks, Ryan On May 11, 2016, at 4:01 AM, Asim Mekki Basheer <asim_...@hotmail.com<mailto:asim_...@hotmail.com>> wrote: we have Cisco CUCM 7 we configured SMTP to send email in certain Alert, the problem that in From RTMT tool showed that email sent to my email but idint receive any email i checked firewall is opened toward exchange server port 25 , from CLI how can we test the port connectivity to exchange server (telnet command not available) Thanks _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net<mailto:cisco-voip@puck.nether.net> https://puck.nether.net/mailman/listinfo/cisco-voip
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