> My client recently upgraded the kernel to 2.4.7 , before that
> qmail+vpopmail+squirrel mail were working fine.now after upgrading we get
> this error message
>
> ERROR
>
> Error Number: 451
> Reason: Requested action aborted: error in processing
> Server Response: 451 See http://pobox.com/~djb/docs/smtplf.html.
>
> MAIL NOT SENT
...
> What r the things i need to check to solve this problem ??
> can anyone give pointer's,suggestions or the cause of this error
The cause of the error is explained quite clearly on the page that the error
message includes. Did you bother checking it?
The solution can be found in the archives, at
http://marc.theaimsgroup.com/?l=qmail&m=98200215118820&w=2
