So, I have a node 7 mode 8.2 Ontap all of a sudden can no longer reach the mail relay to send autosupport emails. I've checked DNS, IP routes, traceroute etc - all good - nothing has been changed on the filer, when i trigger the autosupport it is showing autosupport it is triggered in /etc/messages files but unable delivered. I am using smpt option. I also checked the smpt server is working as it is delivered to mail from other hosts. I looking for telnet command to check the port access from netapp towards mail host 25,. Please help with commands,.
Well, Routing is fine since i am able to ping the GW and also do traceroute . I am looking for commands which can help me to check if any smtp port connection issue from the files. Let me know if you can help me here ..