[kmail2] [Bug 315319] New: kmail 4.9.5 filter "not in addressbook" does not read the whole address book

[Christian]

https://bugs.kde.org/show_bug.cgi?id=315319

            Bug ID: 315319
           Summary: kmail 4.9.5 filter "not in addressbook" does not read
                    the whole address book
    Classification: Unclassified
           Product: kmail2
           Version: 4.9.5
          Platform: Gentoo Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: joulupukin.tontut at yandex.ru

I have set a filter to "From" "is not in addressbook". It acts on some messages
that it should not act on. E.g. the filter log shows something like this:
[12:10:26] Suoritetaan suodatussääntöjä:(match all of the following) "<status>"
<contains-not> "Spam" "From" <is-not-in-addressbook> "is not in address book"
[12:10:26] 1 = "<status>" <contains-not> "Spam"
[12:10:26] 1 = "From" <is-not-in-addressbook> "is not in address book"
(Somebody's name <some.bodys at email.address>)
[12:10:26] Suodatussäännöissä on osumia.
[12:10:26] Applying filter action: Add to Address Book "From 53 "

Then it tries to add the email address (which was already in the address book)
and I get a popup saying that, because the email address is already in the
addressbook, I should consider exporting it as a vcard and importing it again.
(No idea what that's about, I just click OK as there is no other button.)
Afterwards, I have two contacts in the addressbook with the same email address.
(The old one and the one added by the filter.) If I get another email by the
same From address, then a third contact is created etc.
It only happens sometimes. I'm trying to figure out if it is specific to the
account that receives the message, or does it have to do with whether the
contact's email address is stored in the address book as "primary" or
"additional", or if there is any other obvious pattern to this...

Reproducible: Sometimes

-- 
You are receiving this mail because:
You are the assignee for the bug.