dovecot - May 2013 - sieve: deleteheader sometimes fails [bug]

Hi,

We're using Dovecot 2.1.16 with Pigeonhole 0.3.4. Mail is delivered by
exim4 to the dovecot LDA.

Sometimes users are unable to delete headers. I've narrowed the problem
down to preceding the deleteheader command with a query against the body.

A simple example:
"""
require ["body", "editheader", "fileinto"];
if body :contains "!TEST!" {
  fileinto "INBOX.Trash";
  stop;
}
deleteheader "Subject";
addheader "Subject" "Testing";
"""

Putting the "deleteheader" above the "if body" causes it to
be deleted
correctly. Although I've used Subject in this example it happens for
other headers.

Cheers,
Dan

Op 5/1/2013 3:18 PM, Daniel Piddock schreef:
> Hi,
>
> We're using Dovecot 2.1.16 with Pigeonhole 0.3.4. Mail is delivered by
> exim4 to the dovecot LDA.
>
> Sometimes users are unable to delete headers. I've narrowed the problem
> down to preceding the deleteheader command with a query against the body.
>
> A simple example:
> """
> require ["body", "editheader", "fileinto"];
> if body :contains "!TEST!" {
>    fileinto "INBOX.Trash";
>    stop;
> }
> deleteheader "Subject";
> addheader "Subject" "Testing";
> """
>
> Putting the "deleteheader" above the "if body" causes
it to be deleted
> correctly. Although I've used Subject in this example it happens for
> other headers.
Are you sure the fileinto; stop; part is not being executed? In that 
case this behavior whould be correct.

Regards,

Stephan.