The -d27.2 debugging switch causes each :include : and .forward filenames to be printed before each is opened for reading: include( file ) The -d27.2 debugging switch also causes additional information to be printed for the alias loop check described earlier: self_reference( addr ) ... getpwnam( user )...found if in passwd file ... getpwnam( user )...failed otherwise The -d27.2 debugging switch also causes sendmail to print a message every time it sleeps while waiting for the aliases database to be rebuilt: aliaswait: sleeping for secs seconds Also, when processing the ~/.forward file, sendmail might experience a temporary inability to read it (such as when an NFS server is down). In that case the -d27.2 debugging switch causes the following message to be printed: forward: transient error on home Here the message will be queued and tried again later. |