[Dovecot] "Maintenance instance"

[Ralf Hildebrandt]

Does any of you have a "Maintenance instance" of dovecot?
Something that will accept any user/pass combination (and thus doesn't
make MUAs fail in utter unforeseen ways), and gives any user logging
in a canned mail (e.g. "We're doing maintenance, go away")

-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt at charite.de | http://www.charite.de