Hi, I'm sure that it WAS working, but I can't guarantee... On a system with dovecot 2.0.16 and dovecot-pigeonhole-2.0_0.2.5. Today a user reported that vacation autoreponse did not work for him. As I have checked the dovecot logs, I see such a message: Jun 04 13:39:51 lmtp(9986, user at xxx.com): Info: ZumtCleezE8CJwAAA1GDYg: sieve: msgid=<alpine.LNX.2.00.1206041336520.11397 at pingwin.sc>: discarding vacation response for implicitly delivered message; no known (envelope) recipient address found in message headers (recipient=<user at xxx.com>, and additional `:addresses' are specified) Any idea what actually went wrong? I was browsing for this error message, but found only dovecot sources :( Greetings, -- Jacek Osiecki joshua at ceti.pl GG:3828944 I don't want something I need. I want something I want.