Unable to send mail from SuiteCRM


I have configured the Email settings. But when I am trying to send the test mail, its giving me following error -

Error:The following From address failed:

Its occurring on localhost as well as amazon host. I have gone through forum and tracked it on my end, but I didn’t find a resolution for that.
Someone please help me with that.

Check your CRM and also your php logs, see if you get an error number.

This is most likely due to not having permission to send emails from your given IP.