Pre-prompt data: dropped

Gib Henry <[email protected]> Sat, 15 Oct 2016 10:54:44 +0200
Newsgroups gmane.mail.cgatepro.general
Message-ID <[email protected]>
Is anyone else seeing a tsunami of these?

00:57:04.366 1 SMTPI-000228([180.222.157.66]:23988) dropping: got pre-prompt data:

I’ve seen these occasionally before, but now I’m getting dozens a day. 
They’re coming from all over the place, lots of different IP addresses, 
some of which repeat 2-5 times a day. I suppose they’re harmless, but…?  
Cheers,
--
Gib Henry


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