SMTP is not supported by Packetbeat: https://github.com/elastic/beats/issues/467
You can observe traffic on port 25 and 587 with flows but it won't decode the protocol specific data.
SMTP is not supported by Packetbeat: https://github.com/elastic/beats/issues/467
You can observe traffic on port 25 and 587 with flows but it won't decode the protocol specific data.
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