10-09-2019 11:09 AM
Hi
what is the CLI command to test the email flow from the IronPort to outside domains?
Solved! Go to Solution.
10-09-2019 04:10 PM
Hey Amahmud01,
To test outbound connectivity I would do a telnet to an external outside mail server from the ESA.
Log into the ESA
nslookup gmail.com mx
then telnet to the mail exchanger of gmail for example, and verify if it connects
telnet x.x.x.x 25
EHLO yourdomain.com
If that connectivity works, then the mail should transfer barring any rejection due to IP reputation/invalid SMTP codes.
Regards,
Mathew
10-09-2019 04:10 PM
Hey Amahmud01,
To test outbound connectivity I would do a telnet to an external outside mail server from the ESA.
Log into the ESA
nslookup gmail.com mx
then telnet to the mail exchanger of gmail for example, and verify if it connects
telnet x.x.x.x 25
EHLO yourdomain.com
If that connectivity works, then the mail should transfer barring any rejection due to IP reputation/invalid SMTP codes.
Regards,
Mathew
10-09-2019 09:46 PM
Thank you Very much yes that part is working and I am able also to send email.
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