Koenraad Lelong: > I'm trying to activate sieve. In all tutorials I have seen I need to set > dovecot_destination_recipient_limit = 1 in Postfix's main.cf. Can anyone > explain why ? > I like to know because when I set this and the dovecot transport in > Postfix, I'm having problems when aliasses are used that map to > different recipients, i.e. i...@... results in us...@..., us...@..., > etc. The problems are an error from Postfix : > Oct 30 09:25:19 lace3 postfix/pipe[19729]: 8A77E2D5B5B: > to=<[email protected]>, relay=dovecot, delay=2390, > delays=2390/0.04/0/0.01, dsn=4.3.5, status=deferred (mail system > configuration error) > Oct 30 09:25:19 lace3 postfix/pipe[19729]: warning: pipe flag `D' > requires dovecot_destination_recipient_limit = 1
Well, the last message says it all: you've instructed postifx' pipe to add a "Delivered-To" header field to the message. And this obviously can't work when delivering one message to multiple recipients in one pass. See also: http://www.postfix.org/pipe.8.html -- Regards mks
