On 31.01.2010 17:33, Miles Fidelman wrote: > It's not so much a bug as a direct violation of the SMTP spec. RFC2821, > par. 2.4, states: > > The local-part of a mailbox MUST BE treated as case sensitive. > Therefore, SMTP implementations > MUST take care to preserve the case of mailbox local-parts. ... In > particular, for some hosts the > user "smith" is different from the user "Smith"."
I think I agree with Mark Crispin (and Wietse Venema and others): http://mailman2.u.washington.edu/pipermail/imap-uw/2008-September/002190.html -- Eray
