[sieve] extracting address behavior changes beetwen 2.2.13 and 2.2.16

[Stephan Bosch]

Marcin Mirosław schreef op 5-5-2015 om 11:48:
> Hi all!
>
> After upgrading dovecot from 2.2.13 to 2.2.16 I noticed that my sieve
> filters doesn't catch some emails. I used sieve-test with tracing (it's
> great tool!) and I can see as below:
> part of sieve filter:
> [...]
> elsif address :is "From" "backup at areda.pl" {
> [...]
>
> dovecot-2.2.13:
>    36: address test
>    36:   starting `:is' match with `i;ascii-casemap' comparator:
>    36:   extracting `From' headers from message
>    36:   parsing address header value `=?UTF-8?B?QmFjdWxhQEFUTQ==?=
> <backup at areda.pl>'
>    36:   extracting `all' part from address `backup at areda.pl'
>    36:   matching value `backup at areda.pl'
>    36:     with key `backup at areda.pl' => 1
>    36:   finishing match with result: matched
>    36: jump if result is false
>    36:   not jumping
>
> dovecot-2.2.16:
>    36: address test
>    36:   starting `:is' match with `i;ascii-casemap' comparator:
>    36:   extracting `From' headers from message
>    36:   parsing address header value `Bacula at ATM <backup at areda.pl>'
>    36:   extracting `all' part from address `Bacula at ATM'
>    36:   matching value `Bacula at ATM'
>    36:     with key `backup at areda.pl' => 0
>    36:   finishing match with result: not matched
>    36: jump if result is false
>    36:   jumping to line 43
>
> So in newer dovecot sieve uses comment not exact email address. Did I
> wrongly wrote my sieve script?

Fixed:

http://hg.rename-it.nl/dovecot-2.2-pigeonhole/rev/a3d26f12c2cd

Regards,

Stephan.