I was able to get a bit deeper into the problem.
When I add an filter or a vacation script via my groupware this script
is generated in the imap/user folders under "#sieve":
->->->->
From: <xxxx@host>
Subject: xxxx
Date: Thu, 28 Aug 2025 09:19:23 +0200
Message-ID: <xxxxx>
Content-Type: application/sieve; charset=utf-8
Content-Length: 1459
Content-Disposition: attachment;
filename="e97d1b4e-7f1b-4d6a-85b6-0d0209482fc4.sieve"
MIME-Version: 1.0
#Mail filter rules for xxxx
#Generated by xxxx using Mail 23.1
require
["fileinto","regex","vacation","body","date","relational","variables","imap4flags","envelope","editheader"];
set "action" "inbox";
if allof (address :contains ["From"] "x...@yyyyy.zz") {
fileinto "INBOX/Nuclos";
set "action" "folder";
}
if header :regex "X-Spam-Status" "\\bYES\\b"{
stop;
}
if anyof (address :contains ["To","TO","Cc","CC"] "recipie...@host.tl",
address :contains ["To","TO","Cc","CC"] "recipie...@host.tl", address :conta
ins ["To","TO","Cc","CC"] "recipie...@host.tl", address :contains
["To","TO","Cc","CC"] "recipie...@host.tl") {
redirect "forw...@host.tl";
if string :is "${action}" "inbox" {
keep;
}
}
vacation :days 3 :addresses ["recipie...@host.tl"] text:
I am currently out of the office with limited email access. Answers may
be delayed. In urgent cases, please contact my office at +49 xxxxxxxx
.
;
##PSEUDO script start
#rule&&1&&ENABLED&&nuc...@brace.de&&&&&&folder&&INBOX/Nuclos&&0&&&&&&
#vacation&&3&&"recipie...@host.tl"&&I am currently out of the office with l
imited email access. Answers may be delayed. In urgent cases, please
contact my office at +49 xxxx.&&on&&recipie...@host.tl&¬ice+store
#mode&&basic
<-<-<-<-
The compiled bytecode can be found at sieve/x/xuser/default.bc->xuser.bc
Now, the fun thing is: The filter works.
The bad thing is, vacation does not.
I checked the "required plugins" and specifically added them to my
imap.conf:
->->->
autocreate_sieve_script: 1
sieve_extensions: body fileinto reject vacation vacation-seconds notify
include envelope environment body relational regex subaddress copy date
index imap4flags mailbox mboxmetadata servermetadata variables
editheader extlists duplicate ihave fcc special-use redirect-dsn
redirect-deliverby mailboxid
<-<-<-
So I am really baffled. Is there aynthing wrong with the script
generated by the groupware? Am I missing a plugin? Or a setting of the
server?
Bottom line: I can see that sieve is working. And is used (despite any
error message the groupware pops up).
Filters work fine. Vacation does not. I do not see any error message on
the cyrus host log.
Any ideas what the problem is?
Thank you.
TB
------------------------------------------
Cyrus: Info
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