1. 1994-06-25 RE: FWD: Returned mail: unknown mailer error 255 majordomo Jim Reisert -- MLO 2. 1994-06-25 Re: FWD: Returned mail: unknown mailer error 255 majordomo John P. Rouillard 3. 1994-06-24 FWD: Returned mail: unknown mailer error 255 majordomo Jim Reisert -- MLO