at and cron vs. ldap

[Bevan C. Bennett]

Stephen Walton wrote:
> Has anyone else observed that a user authenticated via LDAP who runs a
> job with at(1) or cron never gets the e-mail with the job output?  In
> fact the output seems to disappear.  No one ever gets a copy and nothing
> appears in the way of error output in /var/log.
>

Mail from 'at' and 'cron' work fine for me, even for LDAP users.
Perhaps you have an MTA configuration error, is there any useful 
information in /var/log/maillog?