string

mail: Your mailfile was found to be
corrupted (Content-length mismatch).
Cause
This message comes from mail(1) or mailx(1)(1) whenever it detects messages
with a different content length than advertised. The mail(1) program tells you
which message might be truncated or might have another message concatenated to it.
Two common causes of content length mismatches are the simultaneous use of
different mail readers (such as mail(1) and mailtool(1)), or using a mail reading
program (or an editor) that does not update the Content-Length field after altering a
message.
Action
The mailx(1) program can usually recover from this error and delineate mail
message boundaries correctly. Pay close attention to the message that might be
truncated or combined with another message, and to all messages after that one. If a
mail file becomes hopelessly corrupted, run it through a text editor to eliminate all
Content-Length lines, and ensure that each message has a From (no colon) line for
each message, preceded by a blank line.
To avoid mailfile corruption, exit from mailtool(1) without saving changes when you
are currently running mail(1) or mailx(1).
Machine is not on the network
Cause
This error is Remote File Sharing (RFS) specific. It occurs when users try to advertise,
unadvertise, mount, or unmount remote resources while the machine has not
properly started a network connect.
Technical Notes
The symbolic name for this error is ENONET, errno=64.
Alphabetical Message Listing 107