Error significations

Good afternoon,

After reading the error messages I was wondering 
the signification of the following errors:

1. imapd[15102]: [ID 458066 local2.error] Network: Socket error 
[129.194.96.192:1186] armanet: Error 0
I guess that it is due to the fact that there was an error
at the tcp level (firewall, host not more connected to the internet).
Am I wright?

2. imapd[15103]: [ID 458066 local2.error] Network: Socket error 
[129.194.203.137:1444] : Encountered end of file
What does this mean? What can be the cause for this error?


Is there a document that describes these error identifications?

Regards,
--
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     Benoit Schmid              Tel: (++41-22) 379-7209
     UNIGE Postmaster

     University of Geneva - Information Technology Division

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