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Posted to users@spamassassin.apache.org by Justin Mason <jm...@jmason.org> on 2006/03/21 23:59:19 UTC

Re: Legit Base64 Encoding of text?

Matthew.van.Eerde@hbinc.com writes:
> Rob McEwen (PowerView Systems) wrote:
> > Is there ever a legit reason to Base64 encode plain text?
> 
> Microsoft Outlook Web Access for Exchange Server 2000 base64-encodes plain text.

yep -- I've also seen other Sexchange permutations doing it, too.
(We had a rule to detect it, but it FP'd because of this.)

--j.