This is a test.... of a local mod to LISTSERV. In case you are curious, it is a diagnostic feature that, instead of purging any reader file once processing is completed, it will transfer with the CP TRANSFER command, the original file, to the reader of one of my spare userids. I am occaisionally seeing loop-like conditions, which LISTSERV is managing to suppress from looping. They are not being transferred to me, but rather are showing up as 2 pieces of mail. It is not consistent so it is not a case of LINK looping. I'm suspecting a problem with an SMTP server, or MAILER, or bad headers from somewhare. This should help me figure it out. The files LSVFSEND EXEC LSVPUTC EXEC LSVRDR EXEC LSVSTORE EXEC LSVXMAIL EXEC are the ones modified.