Smail3.1.21 on Sys V and ESIX (was Re: Smail3 on ESIX V.3.2)

[Larry Snyder]

what does 21 correct (or add) over 20?

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      Larry Snyder, NSTAR Public Access Unix 219-289-0287/317-251-7391
                         HST/PEP/V.32/v.32bis/v.42bis 
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