sendmail forwarding errors in LogWatch report

[Wade Preston Shearer]

I have a question about some information in my LogWatch report. One of the sections covers sendmail. In it it lists forwarding errors. I am not seeing what the problem is though. I have created an example below. Anyone know what these errors mean?

 --------------------- sendmail Begin ------------------------

Forwarding errors:

/path/to/a/users/mail/dir//.forward.servername: Group writable directory: 167 Time(s)

smime.p7s
Description: S/MIME cryptographic signature

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