[Cialug] OT: e-mail reject message

[Rob Miller]

OT, this is.

I'm hoping for a bit of free tech support.  I just sent an e-mail from one
of our Google gmail accounts and I had an instantaneous reject message.  Can
someone interpret?  Thanks.

Technical details of permanent failure:
Google tried to deliver your message, but it was rejected by the recipient
domain. We recommend contacting the other email provider for further
information about the cause of this error. The error that the other server
returned was: 554 554 Backend Replied [
fb104fb4.842472352.636853.00-003.ca1-mx30.mlpsca01.us.mxservers.net]:
Transaction  (Mode: normal) (state 18).
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