[Dovecot] Vacation message functionality

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>>>>> "CM" == Charles Marcus <CMarcus at Media-Brokers.com> writes:

    CM> The only response I got did seem to have a few very good
    CM> suggestions for additional conditions to test for, so I'm posting
    CM> the response here to see if they can be incorporated (I'm not a
    CM> coder or I'd attempt it myself).

These certainly do look like reasonable suggestions.  I am going to be
looking at exactly the vacation handling code over the next few days and
already suspect that I need to make some changes.  I'll certainly look at
adding the suggested tests but see below.

    CM> The original text (prefixed by double quote characters) in the
    CM> following exchange is what I copied/pasted from the wiki, [...]

Assuming the wiki text has not changed significantly it is I believe a
rendering, in english, of the tests performed all the way down in the CMU
Cyrus sieve code.  So strictly speaking this is not a Dovecot specific
issue other than that <http://hg.dovecot.org/dovecot-sieve-1.0/> contains
a copy of the sieve code from Cyrus imapd.