Using filter in an imapsieve script?

[Stephan Bosch]

Op 4/5/2017 om 11:48 AM schreef Tobi:
> Hello list
>
> I currently have an issue with an imapsieve script on my dovecot server
>
> CentOS Linux release 7.3.1611 (Core)
> Dovecot 2.2.26.0 (23d1de6)
> Pigeonhole 2.2.26.0
>
> The goal is to "fire" an imapsieve script upon mailclient saves message
> to sent folder
> I setup the following in 90-plugin.conf:
>
> plugin {
>     sieve_plugins = sieve_imapsieve sieve_extprograms
>     sieve_extensions = +vnd.dovecot.filter +vnd.dovecot.pipe
> +vnd.dovecot.execute
>     sieve_filter_bin_dir = /etc/dovecot/sieve-filters
>     sieve_pipe_bin_dir = /etc/dovecot/sieve-filters
>     sieve_execute_bin_dir = /etc/dovecot/sieve-filters
>     sieve_filter_exec_timeout = 10000
>     sieve_pipe_exec_timeout = 10000
>     sieve_execute_exec_timeout = 10000
>     imapsieve_mailbox1_name = Sent
>     imapsieve_mailbox1_causes = COPY APPEND
>     imapsieve_mailbox1_before =
> file:/home/vmail/domain/user/dovecot-crypt-sent.sieve
> }
>
> and the content of the sieve script is:
>
> require ["environment", "vnd.dovecot.filter", "variables", "imapsieve",
> "vnd.dovecot.pipe", "vnd.dovecot.execute"];
>
> if anyof (environment :is "imap.cause" "APPEND", environment :is
> "imap.cause" "COPY") {
>   filter "gpgit" "myuser at mydomain.tld";
> }
>
> gpgit is a perl script that encrypts a given message using the users pub
> key and returns back the encrypted message
> As a sieve script for lmtp/lda it works fine and encrypted messages show
> up in the mailbox. But it does not work if it is used as imap sieve script
> There is nothing in the logs that indicates a problem with the imap
> sieve script.
> Is it possible that 'filter' is not supported for imapsieve as it
> changes the content of a message?
>
> Thanks for any hint

Did you add the imap_sieve plugin to mail_plugins for imap?

Once you enable mail_debug, your logs should show Sieve activity in imap.

Regards,

Stephan.