Fetchmail Error

[SoloCDM <deedsmis ris net>]

The following error displays in duplicate every time I execute
fetchmail, even though the mail downloads without any problems:

     fetchmail: Unknown/ Unimplemented command
     fetchmail: Unknown/ Unimplemented command

My .fetchmailrc has the following defaults:

     poll mail.<network> proto pop3 user <username> password
     <user_password>

Never before have I had the above fetchmail error. What is the
problem?

*********************************************************************
Signed,
SoloCDM

P.'S. Detailed Documentation(s) and Sample(s) are more than welcome.
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