SMTP Driver Error
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I am trying to configure eMail notifications. I have an SMTP server set up that does not require authentication. I have attached a screenshot of the error. My configuration for the driver is:
Server=XX.XX.XX.XX
RetryCount=1
Port=25
FromName=NOC
FromAddr=<my email address>
MailEncoding=utf8
IsHTML=noHow can I troubleshoot this?

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You may also try adding
LocalHostName=localhostinto the configuration - some smtp servers may require this.
To troubleshoot - set debug level 6 for tags nc and ncd.smtp:
debug nc 6 debug ncd.smtp 6in server console.
Then try to send a notification, server log should have some information.
Since smtp is not encrypted, you can also use tcpdump/wireshark to see communication with smtp server.
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